-4 Mawr Note; .WD Monograph; BERKELEY LIBRARY UNIVEP.SITY OF CALIFORNIA Digitized by the Internet Archive in 2008 with funding from IVIicrosoft Corporation http://www.archive.org/details/estheticbasisofgOOcarprich BRYN MAWR NOTES AND MONOGRAPHS • I THE ESTHETIC BASIS OF GREEK ART OF THE FIFTH AND FOURTH CENTURIES B.C. THE ESTHETIC BASIS OF GREEK ART OF THE FIFTH AND FOURTH CENTURIES B.C. By RHYS CARPENTER Professor of Classical Archaeology in Bryn Mawr College BRYN MAWR COLLEGE Bryn Mawr, Pennsylvania LONGMANS. GREEN AND CO. Xph' York, Bombay, Calcutta, and Madra' 1921 yya, 33 ^ Copyright, 1921. bv BRYN MAWR COLLEGE GREEK ART CONTENTS CHAPTER > PAGE I. THE SUBJECT-MATTER OF GREEK ART 1 II, THE FORMS OF ARTISTIC PRESENTA- TION 28 III. THE ESTHETICS OF GREEK SCULP- TURE 76 IV. THE ESTHETICS OF GREEK ARCH- ITECTURE 153 BRYN MAWR NOTES 486 vi E S T H E TIC BASIS 1 B R Y N M A W R NOTES OF GREEK ART vii FOREWORD The present monograph is a critique not of artistic taste but of artistic behaviour. It makes no attempt to eulogise or appre- ciate or evaluate ancient Greek art, but solely to examine Greek artistic procedure and by such an examination to arrive at some fundamental esthetic problems and principles. Such a study, since it tries to be funda- mental, must aim at a method suffi- ciently general to be appHcable not to Greek sculpture only, but to sculpture in all times, and not to Greek architecture alone, but to architecture the world over. The chapters which deal with these arts overpass, therefore, the boundaries of Hellenic antiquities and attempt an esthetic critique of sculpture and architecture as human (and not merely as Grecian) artis- tic activities. But the starting-point for theorising has alwaj^s been Greek practice. AND MONOGRAPHS I Vlll ESTHETIC BASIS Those who are famiHar with the little of value which ancient esthetic speculation offers, will perhaps have noticed that the best of this speculation comes, not from the philosophers, but from the practicing artists themselves and from the historians of art. I have tried to follow and incor- porate every such hint or indication of the intellectual attitude of the ancient artists toward their craft. The bibliography of my subject is ^'•ery nearly negligible. One debt (outside of Greek archaeology altogether) is, however, a heavy one; and I wish to acknowledge great obligation to the keen and serious dialectic which distinguishes Geoft'rey Scott's Architecture of Humanism. R. C. Bryii Mtnvr College September, 1921 BRYN MAWR NOTES OF GREEK ART 1 I THE SUBJECT-MATTER OF GREEK ART Specimens of Greek hand-mirrors may be found in any of the great museums of classical art. The worn and patina-cov- ered disk was once a plate of burnished bronze. To it was fastened a handle, often Icmiinating in a base on which the mirror could be made to stand upright. A circle to reflect the circle of the human face, a handle by which to grasp and turn the disk, a support on which to stand it — these three elements arose out of the ser- vice for which mirrors are made. With the Greeks, art was closely wedded to mere utility; and the modem museum-goer can discover something of the essential beha- viour of Greek art if he pauses to see what the ancient artist contributed to these three utilitarian elements of an old-time looking-glass. An intro- ductory in- stance • AND MONOGRAPHS I Unity of matter Unity of form ESTHETIC BASIS Disk, handle, and base — a circle, a shaft, and a spreading bottom — joined and made one, since all are parts of the same mirror. Joined, but how? By rivets, usually. But these are mere material links, holding disk to handle and handle to base. But how join a circle to a columnar shaft and this in turn to a spreading stand? It is easy to fuse the matter; but how shall we fuse the form? The straight boundary- lines of the shaft should swing out and curve and in their curve go over into the disk's full circle; tlic broad bottom of the stand should rise up and narrow to the shaft's straight ascent. By some sort of geometric transition each characteristic shape must pass over into the adjoining one, and a continuity of outline must hold all three fomis togetlier into one. This is simple and good, so far; l.)ut is there no more to do? are the surfaces within these interflowing boundary-lines to be left unformed? If the shaft holds up the disk, it can make that service compre- hensible to us not merely by the patent BRYN MAWR NOTES OF GREEK ART 3 facts of gravitational support, but in a !nore direct visual manner. Perhaps the most effectual way to sug- gest to the beholder this function of sup- port would be to model the shaft into the Ukeness of a himian being who carries the disk upon his head. Looking at such a representation, one could hardly fail to appreciate the relation between shaft and disk. We might claim that gravitation had been as it were visualised and given to us directly by a sympathetic analogy. An- other way to suggest this function of sup- port might be to seek an analogy with architecture and to carve the shaft like a fluted colm-nn. Our apprehension would then be less immediate, perhaps, since the appeal to human experience is no longer direct; but there might be a compensation in the up-and-down of the fiuting-channels and the emphatic simple shape divested of all irrelevant associations. Best of all, these two methods might be combined. The shaft could be modelled as a human figure architecturally formalised by means of vertical ridges and channelings and a • Functiun visualised A X D M O N OGR APHS I ESTHETIC BASIS general column-like outline. Then the ap- peal would be two-fold: a linear unpic- torial suggestion borrowed from architec- ture would be fused with an animate rep- resentation, and both would be perfectly consonant with the simple mechanical func- tion of a mirror-stand. There M^ould remain only the transition from the shaft to the disk, to be *'ani- mised" and presented in some sort of pic- torial analogy. On an ancient mirror loaned to the Metropolitan Museum in New York two little winged love-gods fly above either shoulder of the central figure and thereby carry the outline over into the curve of the disk, spreading the rectilinear shaft out into a circle. To justify the occurrence of these Erotes, the human- figured shaft has become Aphrodite, whose presence upon a mirror-support needs no excuse. So, everything has been taken into account — structure and shape and meaning and use — and the result is not a mere blind embellishment to make pretti- ness out of plainness, but an ordered, con- sonant, and intellectual humanisation of a BRYN MAWR NOTES OF GREEK ART 5 number of abstract and not exactly ob- vious properties and relations. And therein, it would seem, lies much of the characteristic behavior of Greek art— in rethinking certain essential matters of structure, purpose, and fitness, and in re- embodying them in a fusion of geometric form with pictorial illusion. "A charming thing!" comments the museum-goer who pauses to look at the old mirror. But it is not really a question of charm; it is a question of a language which speaks through the eye instead of through the ear, but appeals just as insistently and directly to the intelligence and the emotions of the stirred imagination as do the spoken syllables of intelligible speech. As a prod- uct of artistic craftsmanship, it was made not for a vague delight, but for sharp and definite emotional comprehension. It is not such stuff as dreams are made on, but a product of logical thought of a very par- ticular bent, inventing a visual embodi- ment for itself (in conformity, be it added, with a sense for loveliness). Into the inner workings of this "sense Greek art self- conscious AND MONOGRAPHS I and open to intellectual analysis ESTHETIC BASIvS for loveliness" it is difficult to penetrate. Esthetic philosophy has wasted its energy in rather. a priori and abstract discussions of the nature of beauty. It has perhaps succeeded in defining its realm, but it has scarcely managed to reduce it to anything other than itself. Be5''ond the restrictions of such theorising, the canon of taste con- tinues to operate according to its own good pleasure. But if we are determined not to enter upon discussions on the nature of the beau- tiful in art, but confine ourselves to exam- ining the worldng of this ''logical thought of a very particular bent, inventing a vis- ual embodiment for itself," we shall be dealing with a more intellectual process amenable to intellectual analysis, about which words can be written and read and definite ideas formulated. We shall find that we are dealing with something \'ery concrete and very tangible, concerning which statements may be made with a content demonstrably true or false. By means of such an inqviiry we shall not be able to answer the question. "What con- B R Y N M A W R N T E vS OF GREEK ART stitutes good art?" but we should be able to reply intelligently and definitely to the question, ''What does the artistic process do? how does it behave?" In the specific field of ancient Greek art, this is the ques- ion to which this monograph attempts an answer. AND MONOGRAPHS which is the purpose of this book A more general beginning Art is the great magician who makes life of the unliving ESTHETIC BASIS The impulse which drives man to employ imitative art for the purpose which we call decoration — apart from those utilitarian ends which magic or superstition may suggest — is (apparently) the desire to ani- mate the inanimate and fill the unliving world with living forms. It would seem that this might be only another manifesta- tion of that tendency to regard ever5rthing as an animate agency which is at the back of pagan religious superstition. Just as the primitive man peoples his stones and trees, his hills and rivers, with living spirits having always more or less human forms and passions, until the physical world of unfeeling objects about him lives for him as a more intelligible (even though not al- ways more companionable) place of hu- manised demons, so the craftsman and artist seizes upon inert wood and stone and metal, and converts it into the likeness of animate things, that he, too, may people his surroundings and raise the lifeless to guise of the living. To see a spirit in every BRYN MAWR NOTES OF GREEK ART tree and rock and fountain-head and cave and stream, and to see a resemblance to a living creature in every chance outhne and surface and pattern — these are scarcely one and the same. But it may be that both hark back ultimately to the same primitive instinct. The child makes persons out of the senseless furnishings of his nursery, as the savage can make persons out of his environing objects and, with fear and fail- ure working on him, can beget him a fear- ful theogony. But where the savage takes his animism for terrific and malevolent truth and believes in all the spirits of wind and com, there is always in art this reaS' suring measure of sophistication, that craftsman and public know that what is imitated is not truly real, but a work of un tyrannised fancy.^ The artist, working for delight and not from fear, gives us again the child's pleasure of peopling our dull surroimdings with interesting and kindly life; and with this simple pleasure we fuse those more intelligent and thoughtful de- lights that come with artistic contempla- tion. AND M ONOGRAPHS 10 ESTHETIC BASIS This conversion of things whose shape is but arbitrary and conventional into the il- lusion of nature-given shapes of living things plays upon us with a thrill that I can best illustrate by offering an instance of the converse process of converting the chance outlines of living things into the stately, immovable, and unbetterable con- tours of a shape of art. A poet, seeing girls with water-jugs on their heads, has written : Voici bien, Jacob, le geste dont tes filles Savent, en avan^ant d'un pas jamais trop prompt, Soutenir noblement I'amphore sur leur front. Elles vont, avec un sourire taciturne, Et leur forme s^ajonte a la forme de Vurne, Et tout leur corps 11 est plus qu'un vase svelte, auquel Le bras leve dessine une anse sur le dell Much of the wizardry of poetry rests upon this same instinct for animising the inanimate by discovering analogies with BRYN MAWR NOTES OF GREEK ART living things or informing formless things with familiar shapes : He will watch from dawn to gloom The lake-reflected sun illume The yellow bees in the ivy-bloom, Nor heed nor see what things they be ; But from these create he can Forms more real than living man. Nurslings of immortality ! One might almost maintain that it is the poet's office (like the artist's) to animise the dead world, his medium being, instead of direct visual presentation, the verbal suggestion attaching to epithet, analogy, and metaphor. The truth of such a state- ment would of course have to be proved by an appeal to the whole corpus poeticiim; but it may be briefly substantiated by quoting a strophe of Shelley's Ode to the West Wind as an outstanding instance of this envitalising instinct of poetic art: O wild West Wind, thou breath of Autumn's being, Thou, from whose imseen presence the leaves dead AND MONOGRAPHS 12 ESTHETIC BASIS Are driven, like gJwsts from an enchanter fleeing, Yellow, and black, and pale, and hectic red, Pesiilcnce-stricken multitudes: O thou, Who chariotest to their dark wintry bed The winged seeds, where they lie cold and low, Each like a corpse within its grave, until Thine azure sister of the Spring shall hloiv Her clarion o'er the dreaming earth, and fill {Driving sweet buds like flocks to Jeed in air) With living hues and odours plain and hill: Wild Spirit, which art moving every- where ; Destroyer and preserver; hear, oh, hear! Every element of the windy autumn land- scape turns to living form and animate activity. Nor does the rest of the poem appreciably abate this same process of verbal sorcery. Craftsmen in all times and places have pursued this practice of artistic animism. BRYN MAWR NOTES OF {] ]l\: \i K ART 13 wliose chief procedure is the discovery of aiudogies between the form of the objects to be decorated and that of some denizen of the animate world. Just as the poet clutches at every suggestion of similarity through which to create metaphors by analogy with living things, so the Greek decorative craftsman sought analogies be- tween the shapes of the inanimate objects on which he worked and those of animate beings into whose likeness he could modify them. The "legs" of chairs become the legs and claws of beasts; the stand of a mirror becomes a human being; the shaft of a column becomes a giant or a maiden with a basket on her head; a bracelet be- comes a twisted snake; the ''nose" of a lamp becomes the muzzle of a beast; the handles of a cauldron become two wrestlers leaning over at grips w4th each other. In other epochs, weather-vanes become cock or fish; salt-cellars are ships or windmills (and therefore half-way animate, since they now can appear to move); nut-crackers are dwarves; andirons are beasts; door- knockers are demons; bellows are dragons; AND MONOGRAPHS 14 ESTHETIC BASIS and so on, without limit, but b}^ no means without reason. Just so in Egyptian art a spoon becomes a <^irl lying prone with outstretched arms holding a duck whose movable wings are covers for the bowl of the spoon. In mediaeval illuminations the initial letters of manuscripts suggested grotesque animal analogies to the embellishing copyist. In the Scythian art of the Russian steppes this animistic principle finds a characteristic and strange complication: the various parts of an animate representa- tion are in their turn subjected to a similar scrutiny for possible analogies, as when the antlers of a deer become the long-necked heads of birds and the muscle-folds at the shoulders acquire beaks and eyes, or the wings of winged lions are decorated to the semblance of fish. In the Maya art of Central America the very same practice obtains; each portion of a pictured person or object becomes a new field on which the artist can uncurb his imagination until the whole surface of a design is a puzzle-pic- I BRYN MAWR NOTES OF GREEK ART 15 ture of ramifications into avian, reptilian, floral, and human motives. Greek art did not permit itself these mixed metaphors until a late period. There was a sound esthetic practice which refrained from treating an animate repre- sentation as a field for further invention, since to do so would be to destroy the or- ganic unity and animate value of the orig- inal design. The esthetic objection to Scythian and Mayan decoration is that it fails in the primary purpose of raising in- animate objects to an animate status. We can see how a quiver-cover might become deer or gryphon if we are ready to allow that inanimate matter may be informed to an organic structure; but we cannot under- stand how a wing can be a fish or a fish be a wing, because each has animate existence in its own right. For the same reason an animate representation cannot carry irrel- evant decoration. Greek taste would not have countenanced the Vettersfelde fish, whose scaly body is adorned with animal motives in good early Ionic style, while his double tail curls up into rams' heads; AND MONOGRAPHS I 16 ESTHETIC BASIS nor would it have approved the Kul Oba gold deer, whose flanl^s are overlaid with image of gryphon, hare, lion, and dog. Yet both these objects were probably made by Greeks — for barbarian trade. In the decorative arts, as we have seen, the representational subject-matter is sug- gested by the chance shape and appearance and purpose of the material to be decorated. In the ''pure" arts, such as sculpture and painting when they are producing works which have no other use or purpose than their purely artistic and esthetic aim, the choice of subject-matter is not dependent on the invention of animate analogies. Yet theirs is the same underlying impulse of shaping the inert and merely material into the illusion of animate existence. I cannot therefore see much merit in the current distinction between ''pure" and "applied" arts, between the work of art which exists in its own right merely for the artistic pleasures that it gives and the work made for a practical and utilitarian purpose but embellished with such artistic touches as may be conveniently and in- I BRYN MAWR NOTES OF GREEK ART 17 cidentally applied. This is the current conception in the popular niind; but of this distinction there comes but little good. Sooner or later it leads to the impression that art is something external to material objects, something which may be added or omitted at will, like the interior furnishings of a house, and so occasions the idea of the Superfiuousness of Things Esthetic — an idea which is only too commonly the pop- ular attitude toward art nowadays. This idea still has a tenacious hold upon archi- tecture and even upon professional archi- tects, who are prone to act as though they thought that artistic effects were something accessory which were only added for the sake of good appearances. In "pure" and "applied" art alike, we shall find among the Greeks this same process of animism, so that it should occa- sion little surprise that the subject-matter of Greek art is almost wholly confined to the world of men and animals and that the Greek artists showed little fondness for portraying inanimate nature. So strongly did they feel their province to be with the Therefore art imitates the ani- mate: Greek art most of all AND MONOGRAPHS I 18 ESTHETIC BAvSIS higher animate forms that they rethought the inanimate, wherever possible, into ani- mate terms which could be substituted for it. This practice, which may be consid- ered fundamental in their attitude toward art, necessitated a sort of symbolism in terms of animate objects. Thus, though a chevron or scroll may often typify water, the favorite method was to select some aquatic animal. The beast stands for its habitat. A crab at the foot of a boulder gives us the Saronic Gulf washing the base of the Scironian cliffs; dolphins stand for the sea, freshwater fish for rivers, a heron for marshland, a swan for a lake.' At times the symbolism seems forced, as when a maid stands for a spring of virgin water, or a man-headed bull for a roaring stream; but that is because we to-day have dropped out an essential link in the chain and for- gotten how the Greek mind peopled foun- tain, tree, and hill, and river with local divinities — an instance of this same proc- ess of animising natural phenomena by visualising them in animal or human form. Largely because of this process (but also I BRYN MAWR NOTES OF GREEK ART because the Greek was little interested in showing in his art those objects whose typical form he could not clearly catch) Greek artists paid so little attention to landscape. A large part of the delight of landscape-composition lies in the s^'-nthesis of intelligible but rather haphazard ap- pearances into a design full of the illusion of spatial depth and into a color harmony full of the suggestion of lights and shadows ; but of typical form there is little, and of human analogy there is none. A Greek mountain has only its skyline; the rest of it is a flat plane with haphazard splotches of rock, herbage, and tree. Each tree may have a characteristic shape when examined singly and close at hand; but at a dis- tance, merged with others, it contributes vaguely to a whole which has no unity of structure or necessity of interior form. On the Arezzo amphora where Pelops car- ries Hippodameia on his chariot, the es- sential constituents of the landscape are timidly and disjointedly given; above, a lightly scratched profile typifies mountains against the sky (those marvellous moun- A X D MONOGRAPH S 20 ESTHETIC BASIS Lains of the opposing shoreland that stand so glorious across the blue Corinthian Gulf); by the chariot two isolated tree- forms suggest the olive-groves of the Achaean shoreland; in front, a wave pat- tern and a plunging dolphin symbolise the windy blue reach of sea. But there is no synthesis of a seen and solid landscape. The actual and complex scenic setting was apparently formless to the Greek mind: there was no way of drawing it, and there was no way of animising it. It may be remarked in passing that our discussion suggests that a scrutiny of Greek drawings and sculpture will throw no light on that often-raised and rather fruitless question whether the ancients were sen- sitive to the beauties of Nature. From the striking absence of landscape scenes, whether of forest or cornland or olive groves or rocky shores or pine-covered heights, no conclusion may be drawn as to the senti- ments of the ancient people who lived in that (still to-day) marvellously beautiful country-side. 2 In Greek art Nature is rethought in I BRYN MAWR NOTES O F GREEK A R T terms of human or animal analogy. Greek coins are the locus classicus for a study of the workings of this process. We of to-day are generally content to convey our meaning on our coins by en- graving verbal information: "United States of America One Dime E Pluribus Unum Liberty 1921 In God We Trust." To this expHcit announcement the "art" is fairly superfluous, something by way of ornament and cultural tradition. Any more or less frigid allegory will serve; a young woman with a Phrygian bonnet will visually embody the abstract concept Liberty, however little connection there may be apparent between idea and symbol. The Greek used more thought and was more conscious of his aim. He used non-repre- sentational matter such as letters and legend very sparingly and succeeded in im- parting a surprising amount in purely visual terms. On the coins of the various ancient cities the geographical situation, the historical and mythical events of the past, often the very names of the towns and AND MONOGRAPHS 21 The in- animate must be re- thought in animate terms 22 ESTHETIC BASIS the value of the coin were all conveyed with- out a single written word. . • Syracuse showed its spring of pure water on a sea-girt island (the fountain Arethusa on Ortygia) as a young girl's head encircled by dolphins. The lake into which near Camarina a river widened be- fore it reached the sea was shown by a nymph upon a floating swan surrounded by a scroll of little waves, while on the other side of the coin a horned river-god with a sea-fish below him told the rest of the geography. At Selinus the story of Empedocles' success in draining the pesti- lential swamp was converted into terms of gods and bulls and marsh-birds and other simple visual apparatus. At Syracuse a four-drachma piece had a four-horse chariot, rmd two horses and a single horse indicated the two-drachma and the one- drachma pieces, while a wheel, as part of a chariot, was used for subdivisions of the drachma. There were no inscriptions stating the current value of these coins. The freciuent ''punning" or "canting badges," such as the rose for Rhodes, the I B R Y N M A W R NOTES OF GREEK ART goat for Aegae, were due to the desire to set even so unvisual a thing as the name of the town into representational form. In order to succeed in so thorough-going a conversion into visual terms, art obvi- ously must have recourse to symbolism; and to this extent Greek art became sym- bolic, since its reprcsentata often stood for things other than themselves — as when a swan and nymph stand for a lake, a man- headed bull for a river, a marsh-bird for a marsh, or an object for its homonym (Hke Rliodes and the rose). But there was no mystic or mysterious intention and none of that deliberate obscurantism with which symbolism has so often allied itself. The symbolism of Greek coins was a kind of picture-writing; but it was not a hieratic script with an esoteric meaning for the initiate (as Christian iconography was at times), nor was there anything arbitrary and inevident in the relation between sym- bol and meaning, as tends to be the case when symbolism has literary or ritual as- sociations. It was not in an effort to point at mysteries or to obscure the obvious AND MONOGRAPHS 23 which produces symbolism but for no mystical purpose 34 EvSTHETIC BASIS with pretended subtleties, that Greek art had recourse to symbols. The Greek taste insisted on a thorough fusion of intellectual and artistic content, so that neither should obtrude itself to the detriment of the other. The Arethusa heads on Syracusan coins owe nothing of their artistic excellence to an understand- ing of their reference to a sea-girt island; nor is the simple picture-language ob- scured by irrelevancies added to improve the design or increase the artistic appeal. This canon is markedly inapplicable to the arbitrary and conventional symbolism of mediaeval iconography, where not to be initiate in the meaning is often to miss the artistic intention. The Greek artist was evidently no mystic: knowing clearly what he was about, he merely strove to make his intention equally clear to others. BRYN MAWR NOTES OF GREEK ART 25 Having reduced the material content of his design to simple animate visual terms, the Greek coin-engraver further limited his range by making these terms conform to the material medium and to the shape and size of the field and background. Coin- stamping was a kind of relief sculpture in silver and gold, and no visual conception was acceptable unless it was appropriate to such an art. A town near a lake is in itself a visible thing, which can be shown by di-awing; but it was unfitting to those formal artistic demands which coin-design suggested to a Greek artist. The nymph and the swan were animate equivalents, sculptural subject-matter, amenable to spatial arrangement within a circle as a bal- anced pattern with ordered lines and sur- faces. They had not merely an intellec- tualised meaning as symbolic of a god-held (and therefore man-beneighbored) lake, but an artistic import, in that they em- bodied artistic form and evoked artistic emotion. Heads, rather than full-length Our first conclusion: Greek art was very well aware that art's true province is the repre- sentation of animate things. We now ask how this animate representa- tion was performed AND MONOGRAPHS I 26 ESTHETIC BASIS figures, became favorite coin designs, be- cause the small size of the coin admitted sufficient detail for such a theme (but not for a larger one) while the metal was espe- cially fitted for those contrasts of smooth surfaces and chased areas which the sub- ject occasioned. And, finally, there was an inherent harmony of shape between coin and head, combined with an effective contrast between the unvaried ciurve of the one and the changing profile-lines of the other. With us the presence of heads on coins is rather an empty tradition: with the Greeks it was a discovery of the in- herent fitness of the theme to all the artistic requirements which could legiti- mately arise. It became canonised, be- cause of its artistic rightness, in days when no mortal except the distant Persian king yet dared to put his own image on a coin to mark his own greatness and authority. It has survived for reasons of political and dynastic convenience rather than through any feeling for the singularly happy solu- tion which it offers to a difficult artistic problem. I BRYN MAWR NOTES OF GREEK ART We have considered various impulses and interests which determined the choice of artistic subject-matter in Greek art. And it has been indicated that the artistic procevSS did not consist wholly in servile imitation of seen appearances to the best of the workman's technical ability. On the contrary, the representational subject- matter is presented imder the modifications imposed by artistic forms. Art has its own devices of harmonisation of part to part, its own devices of spatial suggestion, its own devices for arousing and appealing to the esthetic sensibilities; and to the dictates and demands of these devices the representational subject-matter must con- form. Our study passes therefore from the subject-matter of Greek Art to the Forms of its Artistic Presentation. AN D MONOGRAPHS 27 Whicli leads us into a new field of inquiry 28 ESTHETIC BASIvS II THE FORMS OF ARTISTIC PRESENTATION An often used (but perhaps not over-used) analogy speaks of art as though it were a language. In place of sounds art uses seen appearances and arranges these ac- cording to its own syntax and grammar in order to convey its artistic meaning. The analogy is inexact because the sounds which we use as words are nothing in themselves, whereas the sights of art are iinitations of independently existent objects. Never- theless the comparison has the very great value of diverting the attention from the mere representational subject-matter of art and directing it toward non-representa- tional form. As this is the initial step in esthetics which the general public is so loth and so slow to take, there is no better philosophic approach than this metaphor or comparison. Under this analogy, the reprcscntata of I BRYN MAWR NOTES OF GREEK ART art do service as the words of the language. The formal arrangement is the grammar and syntax. The esthetic emotion is the meaning. In order to impart this emo« tion, the artist puts representata in artistic form — very much as we put sounds which are words in coherent grammatical con- struction in order to impart intelligible information. Under the same analogy, just as we cannot make a sentence with- out syntax, we cannot make art without artistic form; and just as a sentence with correct grammar may yet have only an idle or empty meaning, so representata in artistic form may have only a trivial or empty emotional ^•alue. Accurate repre- sentation through painting or drawing, and accurate imitation through modelling, will not in themselves constitute art, any more than a random picking-up of words con- stitutes a use of language. The representational subject-matter, moulded to artistic forms, fuses its imita- tive content with their non-representational appeal; from this fusion results the mate- rial of our esthetic contemplation. The AND MONOGRAPHS 29 A piiiuary distinction of great im- portance for the argument 30 ESTHETIC BASIS mind, trying to understand what it is that the eyes are conveying to it, is at the same time affected by the purely formal emotions of linear structure, pattern, balance, and a host of half-unclear suggestions and ap- peals; and all this emotional stimulation fuses with the recognition of the object represented. On the appropriateness or unappropriateness of the formal emotion depends the whole colour and feeling of our recognition. Indeed, the fact that our recognition is more than a mere identifying and naming of the object, that it is an esthetic perception with a distinct emo- tional colouring, seems to be due prin- cipally to two causes: (1) the knowledge that the represented object is an illusion, and not a real object which must be treated as we treat real objects in our real world, and (2) the fusion of representa- tional illusion with something non-repre- sentational and yet emotionally appro- priate to the representation in which it occurs. Our argument is much in need of con- crete illustration; and for this purpose a B R Y N U A W R NOTE S OF GREEK ART very well-known statue from the opening years of tlie fifth century will serve ad- mirably. With so generous an admixture of Thor- waldsen's restorations in them, the pedi- mental figures from Aegina cannot be used without caution. But the kneeling archer with the lion's-head cap, the so-called Herakles, has suffered less than most of his comrades and is apparently original save for his right forearm and the lower part of his left leg. The pose and the out- line are therefore assured, and Furt- waengler's investigations leave little doubt as to the angle from which he was intended to be seen. It can scarcely be accident that from this point of view, as from no other, the figure pattemises to an intensely formal presentation in which an almost diagrammatic indication of the mechanics of an archer drawing his bow dominates the pattern. In the shooting of an arrow two forces are prominent, the strain of the bow-string back-drawn and the impetus of the released arrow on its flight. The strain and the direction-of -flight are nearly AND MONOGRAPHS An example 32 ESTHETIC B A S I vS at right angles to the body of the archer. To offset this strain, a bowman will com- municate its thrust through some diag- onal prop or pose of his legs. Were we to make a diagram of the mechanics of an archer drawing a bow, it would look almost like a diagrammatic simplification of the sculptured figure of Herakles. "Natu- rally" (one might say), "because if those are the actual mechanics of a man shooting a bow. the archer cannot help displaying them." But the truth of the matter is that he can very easily avoid displaying them," for the mechanical strain and counter-adjustment are within, and not along the surface line of his limbs and clothes. That the pose can be shown without right angles or supporting diagon- als is patent from numerous drawings of bowmen which can be foimd in modern illustrations, l^ut in the Aeginetan war- rior every line that is not suggestive of these forces is rigorously altered or sup- pressed. Even the ornamentation of the jerkin is made of squares and right angles above and diagonal folds below, as though B R Y N ]\I A W R NOTES OF GREEK ART to force the eye into picking up th^it no- tion. Thanks to the lion's-head cap, even the head-form of Herakles is square. And what could better evoke the emotion of the straight, swift flight of an arrow when the string is loosed, than the long, forward stretch of arm with the flickering motion- line of its contours? Of course the artistic intent is not to present a dynamic graph of the equilibrium of forces: art is not interested in the in- tellectual presentation of physico-mathe- matical information. The purpose of the device is to awaken in the spectator a sense that there are such forces at work, in order that what he sees may not be only a casual picture on his retina but may come to him as an apprehension of a thing muscularly alive and full of powerful forces. While we are recognising the carved and coloured marble as Herakles the Bowman, we are at the same time being affected by purely fonnal emotions; and this emotion fuses with our recognition to produce the whole emotional state of our artistic contempla- tion. AND MONOGRAPH vS 34 The prim- ary distinc- tion again Pure forms per se are not significant ESTHETIC BASIS In the statue of Herakles the right angles in which the Unes and masses meet do not in themselves represent anything, any more than a geometric theorem repre- sents actual objects (however much actual objects may exemplify and embody geo- metric theorems). The right angles are a pure form: pure, because we are consid- ering them apart from any material con- tent or representational significance; form, because they are an abstract schema into which representational matter may be fitted, as the kneeling man is fitted into the abstract pattern of lines. What is the emotional value of this ab- stract pattern? That would be hard to say. It is possible to make a drawing of such an underlying pattern without sug- gesting the silhouette of a human figure, and any one may experiment on himself to see whether he derives any emotion from contemplating such a pattern (provided he is able to look at it without thinking of it as a picture of a kneeling man or any other recognisable object of the real world). My own experience is that I have no clear or BRYN MAWR NOTES OF GREEK ART definite emotions from such a test. If I were to assert that I derived feelings of solidity, maintenance of equilibrium amid disturbing forces, power, endurance, or any similar sensations, I should be quite dis- honest with myself and be doing consid- erable violence to my real state of mind in forcing myself to believe that I was having any sort of definite, vivid, tangible emo- tion. But that I am affected (however un- analysably, however vaguely, as though by a dream without characters or scene) I could honestly maintain; and as the lines and surfaces are changed and the pattern changes with them, I can appreciate that my affection alters pari passu. But it is only when this abstract play of lines and angles and surface-shapes appears incar- nate in recognisable objects derived from the real world of my experience, that it seems to get sufficient emotional focus and bearing for me to appreciate clearly (or even describe) its character and range. This is the reef on which non-representa- tional sculpture and painting strikes and founders. In very recent times there have AND MONOGRAPHS 35 and there- fore cannot stand alone 36 ESTHETIC BASIS been attempts at a purely "dynamic" art in which we are asked to apprehend merely the emotion of surfaces, the clash of forces, the strife of line, the delights of linear motion, the appeal of contrasted and mingled colours. But no matter how we educate our sensibilities, we can never ex- perience anything tangible or definite out of these disembodied pure forms. The play cannot go on without characters. The spiritual kernel of a drama may be \'ery abstract and lofty and vague and universal; but unless it embody itself in concrete human actors who speak intel- ligible words, those spiritual powers will never recreate themselves in the minds of an audience. Representational art is rep- resentational not by accident but because only so can it have its full effect. How- ever, this effectiveness does not lie in the mere picturing of objects from the real world, but in a successful fusion of this ol)- jective matter with the formal suggestions which are the province of the particular art. Seldom is the reason for the appropriate- BRYN MAWR NOTES OF GREEK ART ness of a particular pattern to a given work of art so manifest as in the Herakies from Aegina. And yet most of us, if we are sensitive to the appeal of sculpture or painting, are aware and can feel (e\'en though we cannot assign a reason for our impressions) whenever a pattern or play of line contributes to the emotion with which we contemplate an instance of those arts. In fact, it is a plausible theory that one essential distinction between esthetic and ordinary contemplation is the appreciation of abstract formal values in the field of vision and the fusion of these with the normal process of recognition of the ob jects, so that there results an emotional (instead of a merely pragmatic or prac tical) apprehension. If this is so — formal values being accidental in Nature and not generally looked for by the spectator, but deliberately chosen for their influence and appropriateness by the artist and intro- duced into his work — it should be obvious why esthetic contemplation may be emo- tionally so much more intense when it is directed toward a "copy of Nature" such AND MONOGRAPHS 38 ESTHETIC BASIS as a work of painting or sculpture, than it is when in the presence of Nature itself, from which all such art confessedly derives its material themes. 3 I B R Y N MA W R NOTES OF GREEK ART I have referred to the modernist sugges- tion that pure forms might he created without any representational content. It is worth a moment's attention, since it will have an ultimate bearing on our theory of Greek art. In a certain London studio I was once shown an inlaid table-top whose geometric assortment and arrangement of planes and lines were intended to give me (so I was told) emotions of speed and power, of thwarted effort, and energy ready to burst forth. But I stood dully by and felt none of this intarsiate vitality rush over me. For it is not abstract speed and power that I can understand, but the speed of a railway train or the power of a goaded ox. Nor does the flying apart of six-inch lines give me a sense of flight except on a six-inch scale; but if I have the illusion that those lines are somehow (let us say) morsels of clod and bridge-rail, something of the sundering energy of a bursted shell comes vividly before my senses. The AND MONOGRAPHS 40 but must be fused with repre- sentational illusion The same argument in another instance: Pure forms in painting ESTHETIC B A vS I vS table-top was a demonstration in pure form. It was also a demonstration of the futility of such fonnal effects when they are not immanent in the illusion of sensuous ob- jects, amid whose time and space we .put ourselves with that strange sympathetic power which we employ whenever we see pictures in a mere square of painted cloth. By considering the art of painting, it is still easier to establish our argument con- cerning the artistic function of pure fonns. The most obvious and easily distinguish- able pure forms which painting employs are line, mass, colour relations, from which are occasioned motion, pattern, and rhythm, with their accessories balance and thrust. I call these pure forms because they are independent of the subject-matter of the picture. They could exist whether the picture represented anything or not, and it is irrelevant to their existence whether the represented objects are rightly or wrongly drawn. They are pure forms, therefore, because they are not represenlata but schemata into which representata may be fitted. They are abstract in the same BRYN MAWR NOTES OF GREEK ART sense that geometric figures or kaleido- scopic designs are abstract, having for con- tent no objects of the world of experience, governed not by fidelity to Nature, but formulable according to some intellectual requirement, expressible perhaps in mathe- matical terms. How can line in an actual concrete paint- ing be an abstract form? does it not always bound or enliven the objects represented? then where is the abstraction, where the irrelevance to the represented object? True; but suppose that we isolate vari- ous lines by removing them from a picture and putting them by themselves. For lack of context, we have no notion of the objects which these lines helped to depict We are treating them as unrepresenta- tional lines, as lines that show nothing. Are they all emotionally alike? do we get the same feeling from every one? Not quite. We may be somewhat at a loss on being asked to derive emotions from them at all. The performance is artificial and savoiu-s of the supersensitive behaviour of the avowed esthete. But I do not suggest 41 AND MONOGRAPHS are not significant per se 42 ESTHETIC BASIS glutting a healthy appetite on a morning rose, nor pretend that the contemplation of a page covered with lines of varying curva- ture should yield any profound emotional state. My theorem is quite simple and rather banale. A straight line looks stiff; certain curves appeal to us as graceful; wavy lines have a restless effect; and more complex lines compound more complicated phenomena of the same general sort. That is all that I mean by emotions derived from contemplating lines — very vague, rather undefinable impressions. Whether they are suggestions borrowed from familiar ob- jects which show that particular line, or reactions due to an instinctive appeal to our gravitational and muscular sense, or products of our intellectual appreciation of the relations of the various component portions of these lines, is a matter of psychological mquiry which is ii'relevant here and of no particular importance for the contention. If to this vague and feeble degree we are prepared to say that lines are not emotionally alike, no matter whether we can define or clearly dis- BRYN MAWR NOTES OF GREEK ART tinguish our feelings about them, if we are ready to say that not merely do the lines differ one from another, but that we differ when we look at one line and another, however slight and however trivial w^e judge this difference to be — then I have estab- lished the purely formal character of lines. But lines may also be representational. Such and such a combination of lines de- picts such and such an object — a tree, a fish, a frog, the Virgin Mary. Does a line lose its formal value, the moment we see that it represents a real object to us? Just here is the fundament and base of the contention. From the fusion of the two aspects of a line — its purely formal value with its representational quality — arises a new thing which I call the esthetic or artistic emotion. This new thing, which may be surprisingly intense and vivid, is not discoverable either in the represented ob- ject per se or in the mere formal value of the lines used. It is a product of the fusion, often as unexpected and as novel as a chemical reaction. I admit the miracle, but I plead the fact. It is no more remark- AND MONOGRAPHS 44 and there- fore cannot itand alone ESTHETIC BASIS able than the extreme intensification of emotion attendant upon the fusion of language with the recurrent beat of met- rical rhythm on wliich poetry draws so lavishly. The forms of art, considered in and for themselves, are nearly always trivial and irrelevant. The esthetician, knowing this, never judges them thus for what they are, but for what they can do. Surety we might hold that the jingling of words of similar ending and the constant ordering of words into alternatingly accented and unaccented syllables is a puerile pastime for a grown man; but if w^e proceed to rule them out of poetry on that ground, we shall soon find out where we stand — or some of the modem formless poets will soon instruct us. There is another formal function which line may perform — that of suggesting mo- tion. The eye has a tendency to follow lines and to travel with greater or less ease according to the kind of line. It would be childish to claim that any very extensive spiritual experience is derived from thus travelling around on the lines of a picture. B R Y N M A W R NOTES OF GREEK ART If we concentrate on the purely formal cle- ment, the result is extremely trivial. But if all these effects of acceleration and re- tardation, continuity and disconnection, intricate volution and open sweeping prog- ress be encountered and scarce-consciously performed during our contemplation of the objects presented by the picture, the triv- iality vanishes. The things in the picture take to themselves the emotional qualities which are latent in the pure forms. Swift- ness to otir eye in travelling over lines is indeed great swiftness when those lines, measurable in inches, appear to us as wide uplands stretching to remote hills. And when difficult progress over broken hnes. around uncomfortable angles, and through perplexing interlacings, is performed along what we accept for beams and joists and stays of a vast dungeon-room, our whole being seems confined and shut in, because we have transferred our ocular perplexity and fatigue to our imagined corporeal exist- ence amid the presented scene. ^ But (it will be said) if each of the lines which depict a given object has its par- 45 but must be fused with some representa- tional illusion A N D M O N (3 G R A P H S 46 ESTHETIC BASIS ticular formal value, the resulting emotion depends on the particular shape of the ob- ject and not on the artist. That is true, to a certain extent. It is difficult to alter the emotional valne of the lines of a very stout woman or an Ionic capital. But the ob- jection will quickly be seen to be super- ficial. There are numberless angles from which an object can be drawn, and hence numberless modifications of the necessfiry lines; interior lines can be modified almost at pleasure; the relations of the object to the lines and surfaces of the rest of the pictm-e are at the artist's discretion; and, finally, the object can be "misdrawn" so as to give it lines which would not actually occxH- in the photographically correct de- lineation. To what extent is this artistic ''misdrawing " allowable? That is scarcely the esthetician's affair; \mt I am inclined to think that the only limit which can be demanded is the limit beyond which the spectator ceases to recognise what the represented object is intended to be. But artistic taste will nearly always assign a 1 B R Y N M A W R NOTES OF GREEK ART limit much closer to the photographically correct. Extreme painters — the Outragists, if I may so dub them — often depart very widely from Nature. I must confess that to me distortions and malformations of decent human anatomy invariably intro- duce a strong element of displeasure and a revulsion away from all sympathetic con- templation, so that my final emotion is strongly modified by these unfavorable ele- ments. Now it is a matter of experience that wherever dislike and repulsion are markedly present as components, the re- sultant esthetic emotion is not likely to be of much value. (There must be a fascina- tion in ugliness before it can successfully heighten our artistic emotion.) Our friends the Outragists would have us concentrate purely on formal considerations and forget the unpleasant modifications insofar as they touch the real world. We are not to think how we should scream if we en- countered in the open a woman with cubical hips and a mouth curling \'aguely beneath one ear. ''Forget all such reflections," 47 Must the pure forms and the representa- tions be completely fused? AND M ONOGRAPHS 48 Disadvan- tages of in- complete fusion ESTHETIC BASIS they might bid us; "this is not Nature, but Art. These Unes and surfaces are ex- pressive, significant. They introduce the potency of abstract values conceived by the artist and undiscoverable by the an- atomist or the photographer. Something new has been created, a new and more primal emotion. To that lay yourself open." A new emotion, truly; but of what sort? Into the fusion of pure form with repre- sented object there enters a host of com- ponent elements. The represented object which here goes into the crucible is not just woman in general, but this particular woman with the bodily characteristics wdth which she is depicted, and along with these go all our associations, our attractions and repulsions, our memories and imaginations that are awakened by the sight of this woman as she is presented to our sight. There is no way of keeping these out of the crucible; for art is not an intellectual or geometric abstraction from ordinary ex- perience, but a transformation of our own sensuous world with all its inimitably com- BRYN MAWR NOTES OF GREEK ART plex ramifications of feelings, pleasures, de- sires, fears, superstitions, instincts, mem- ories, associations. All these go into the crucible. And if the brew be full of im- pleasant and distasteful humours, so that the final draught is bitter and puckers the lips, it is idle for the artist to bid us con- centrate our palate on some one fla\-our and ignore all the rest. As long as the resulting emotion depends on a fusion of form and matter (and it is our contention that this is the case) we must be prepared to recognise that the *'new emotion" is an emotion about an old world with which we are irrevocably allied for our delights and our dislikes; and as long as we suggest that world by repre- senting its objects, we must be prepared for all the worldly suggestions that such representation entails. We can "mis- draw" as much as we like — only, we must be prepared to accept the consequences. If we make this reply to the initiate mod- ernist, he will tell us that we ignore the special intention by being insensitive to the formal values. If we ask him then, AND AI O N O G R A P H vS 50 ESTHETIC BASIS "Suppose that, in order to introduce cer- tain formal values, the object came to be represented like (forgive the levity) an elephantiac scrub-woman recovering from a railway accident, do you hold that these formal values are arising around Woman- As-Such or around that particular dis- tressing specimen of her sex?" From this point the discussion should become more entertaining. For our contention must be that either the fact that a woman is repre- sented is irrelevant (in which case, why a woman at all? why not pure pattern?) or else this particular woman, just as she appears in all her discouraging deformity, is an integral part of the emotion. For that a painter can introduce ''woman in general" into his painting and draw her or misdraw her as he likes without affecting her "womanliness" or our conception thereof, I entirely refuse to allow. The extremist idea seems to be that so long as we recognise what the object is intended for — a house, a tree, a human being — the formal values will fuse with our general concept of house, tree, and human being, as BRYN MAWR NOTES OF GREEK ART though the whole process went on in a region of abstract thought instead of amid our immediate vision of particular objects every detail of which was effective. Pure fonn to the detriinent of repre- sentational fidelity, or representational fidelity to the detriment of pure form — both are esthetically mistaken; for both tend to suppress an essential factor of the artistic appeal. 51 AND U O N O G R A P H S 52 ESTHETIC BASIS A new step in the argu- ment. Spatial pre- sentation a convenient index or criterion of pure forms. One- We ha\e insisted tliat there must be a sufficient measure of representational il- lusion; but it is also equally clear that thorough-going representational accuracy, because it tends to eliminate the artistic form, cannot be a criterion of artistic achievement. In representational art actual sensuous deception is rarely in- tended. By imitation, the appearances of the real world are shown in artistic form; but it is not art's desire to have that imitative presentation actually mistaken for objective reality. Of this we can read- ily convince ourselves by examining the various devices of spatial presentation which the arts employ. Often we shall find that the presentation is one-dimen- sional in its emphasis (insofar as there is an insistence on the linear aspect, with a consequent suppression of the more solid and extensive spatial qualities). Of this class are many of the Greek vase-designs, especially during the Early Red-Figiu-e period; and one essential element of Greek r BRYN MAWR NOTES OF GREEK ART low-relief is this insistence upon linear presentation. In other artistic products the presentation is two-dimensional in its emphasis (in that there is an insistence upon the surfaces which the objects of esthetic contemplation occupy in the field of vision, with a consequent diminution of the illusion of solid spatial existence). Of this class are certain vase-designs, much relief-carving, and (presumably) most of the earlier wall-paintings. Here too we shall have to classify the essential element in the esthetic appeal of Greek architec- ture. Finally, there is three-dimensional presentation, the cardinal problem of sculpture-in-the-round and one of the great preoccupations of architecture (though not in classical Greece) and of painting (in certain very developed periods of its career). Since successful three- dimensional presentation occasions a very vivid impression of completely objective existence in space, and since three-dimen- sional presentation alone can achieve this, it is only in the arts which aim at such presentation that imitative illusion ever 53 and three- dimensional emphasis AND M ONOGRAPHS 54 ESTHETIC BASIS There are other pure forms and other methods of analysis; but we will continue our argu- ment threatens to be complete and to become delusion. Against such a fatality sculpture usually guards itself by an insistence on its material medium and the constant dis- crepancy between what actually is and what by imitation appears to be. Painting averts a similar mischance by creating its own luminous environment in which its imitations are kept within a spatial con- struction of its own, which will not fuse and therefore cannot be confused with the objective space in which the beholder stands. Architecture, content to imitate conventional objects of its own choosing, has no need to seek to avoid the appear- ance of solid reality for its creations, but on the contrary strives to present them in their spatial actuality with all vividness and a heightening insistence, achieving for itself almost the distinction of a fourth and unique genus of spatial presentation, the presentation of solids enclosing space. It is to these devices of spatial presenta- tion to which particularly this study will turn, rather than to the more familiar and well-understood formal devices such as BRYN MAWR NOTES OF GREEK ART composition, balance, **mass," "tonality," rhythm, and the other commonplaces of ordinary artistic appreciation. * * * AND MONOGRAPHS 56 Greek art uses one- dimensional ESTHETIC BASIS In early fifth century Greek vase-designs the representational subject-matter is pre- sented seemingly without desire to impart an illusion of spatial depth or solid exist- ence in space. The draughtsmen of the early red-figure period turn their attention to the discovery of linear equivalents for the objects which they purpose to draw. The gods and heroes, athletes and revellers, whom they present to our sight, exist mainly by virtue of the encompassing lines which mark them off from their back- ground. Internal Hnes are used for de- tails of muscular grooving and drapery folds; but these lines are not used to create plastic illusion, they do not model or occasion any apparent spatial pro- trusion or recession, toward or away from the eye. The world of real objects is re- duced to terms of linear appearances, and other spatial qualities have evaporated or disappeared. With their disappearance a subtle and barely describable change at- taches to our impressions of the world in BRYN MAWR NOTES OF GREEK ART 57 which these figures move — the world of these legendary people and athletes and revellers to whom we somehow allow exist- ence as though they were real and alive, and yet whom we never mistake for flesh and blood. In our impressions of them we scarcely admit that they have the weight which belongs to solid material objects, nor that they must exert effort in order to move themselves. We ascribe to them a life of extraordinarily heightened anima- tion and know somehow that the impulse of movement rules and runs through them, holding ankle and knee and hip and shoul- der and arm together in one control. These are perhaps but vague and partial descriptions of what we feel; yet they will serve to suggest that the presentation of a human body wholly through linear equiv- alents — what I should like to call a presen- tation with one-dimensional emphasis — carries with it a power of peculiar sugges- tion and that this power is one of the spe- cific esthetic resources of any art which chooses to employ such means of presenta- tion. AND MONOGRAPHS 1 58 ESTHETIC BASIS As long as we are foolish enough to be- lieve that realistic illusion is the end and aim of art, we shall be wholly unable to do justice to the intentions of such an art's more purely linear methods. But if we are prepared to see in esthetic phenomena a fusion of objective representation with artistic forms capable of transmuting (even to the point almost of destroying) the sense of objective reality in the interest of artistic emotion, we shall have little dif- ficulty in understanding the devices of Greek vase-design. For example, we shall readily appre- ciate that it was not so much because the pigment dried rapidly (as is frequently asserted) that the ancient vase-drawings show outlines which must have been drawn quickly, continuously, and without hesi- tation, but, rather, because the whole ob^ jective existence of the portrayed figure and all those impressions of which we have just spoken depended on these lines. An in- terrupted contour, an incoherency of linear connection, would lessen the power of these impressions and work against the very pur BRYN MAWR NOTES OF GREEK ART 59 poses for which Hnear presentations were employed. The eye must be made to fol- low the run of contours and inner lines, so that the mind may never rest in the illu- sion that the pictured figiu-es actually fill and occupy the space in which they are shown. And further, all suggestions of motion and those impressions consequent on the travel of the eye along lines, depend for their vividness on the clarity and insis- tence with which the linear exceeds any other spatial emphasis. On the white-ground Attic lekythi later in the fifth century, although the nicthod of presentation is still very linear, there is in- troduced the practice of making solid areas of color and of using these to build up area- relations in the field of the design. There is still no illusion of spatial depth; but the objective world is now no longer conjured up solely through linear equivalents. The eye, instead of moving continually under the incitement and to the lead of lines, now rests on the full areas of color. In fact, the pictured objects of this world are pre- sented largely in two-dimensional guise and two- dimensioiia! AND MONOGRAPHS I 60 ESTHETIC BASIS with two-dimensional emphasis: they exist surely as surfaces, though still very pre- cariously and uncertainly as solids in space. Two-dimensional presentation very gen- erally avails itself of the device called pat- tern. This device is so familiar that it scarcely needs elucidation. The textile arts, the arts of decorative metal-work, in fact all arts whose representations are con- ventional and ornamental rather than flirectly illusionary, count much on pat- tern. Even relief-sculpture and painting admit it as one of tlieir major pure forms. Now, what pattern is and why it appeals to us, I hope that I shall not be called upon t o discover. For one thing, it depends upon symmetry of parts, a correspondence of right with left or upper with lower. A kaleidoscope cannot fail to produce pat- terns; for however orderless and crazily the central coloured sherds lie, the mirrors will so echo these elements by reflection and inversion that order and balance will be i.uult up on disorder and there will be pat tern. And in apprehending pattern there is both the simple joy of recognition (when BRYN MAWR NOTES OF GREEK ART we detect repetitions and inversions of tlK- same theme) and the intellectual joy of discovering spatial relationships and the generative principles of construction. But there must be some deeper appeal than this . for the sense for pattern seems to be more primitive and to lie deeper than such sophistications and the joy in it seems to be strangely clean and satisfying. Intellec- tually we may feel contemptuous of the triviality and practical irrelevance of its behaviour. Yet something in the contempla tion of pattern goes as deep as our instinct against bodily deformity and approval of fully and evenly developed things, whether they be flowers or children or our lovers' bodies, (is it then to be wondered at if pat - tern is insistently present among the artis tic forms of a people so addicted to athletic training and the sight of the nude as were the Greeks?) Whatever this sense of pleasure and ajj proval may be in itself, it is carried over tu the represented objects of art when these objects are visually grasped as inherent components of a patterned design. Fur- A N D MONOGRAPHS 62 EvSTHETIC BASIS thermore pattern unifies the objects to which it is appHed and gives a consequent sense of internal cohesion, so that scattered elements of a landscape or discrete human beings of a sculptural group may impart, merel}^ because of the pattern in which they are put, a sense of relevancy and fitness to appear together. We are aware of a unity wliich we may take for the all-penetrating unity of Nature or the unifying force of an artist's creative idea, though it arise merely from the unity of the unmeaning pattern in which the trees and fields and hilltops of a painting are shown. What art may do with a pure form, with pattern void of representation, may be well studied in Mohammedan art. The religious ban on imitating and reproducing the appearances of living things turned the craftsmen of Islam toward a half-mystical, highly geometric, and thoroughly interest- ing pursuit of the decorative possibilities of i^attern. Rugs and carpets, wliose orna- mentation is an Oriental tradition (our western methods of presentation went into the picture-world of tapestries) show a B R Y N M A W R NOTES OF GREEK ART similarly highly developed art based on the pure form, pattern. Birds and trees and flowers enter in, but scarcely for their own sake. They are usually patternised in appearance, with no pictorial space-rela- tionship to one another or other setting than their appropriate position within the pattern. Form has the upper hand, repre- sentation is incidental. Such work, what- ever other artistic value it may have, seems to miss the spiritual opportunities of more representational design, because it does nothing with every-day human experience. It can appeal to certain deep-seated likes and pleasures and instincts; but it does nothing with them, it does not humanise them, it does not bring them to bear upon that world of sensuous life in which our spiritual experience is rooted. It would be possible to classify the Greek use of artistic pattern under the captions Decorative, Unifying, and vSuggestive. Dec- orative patterns would be those in which the pattern contributes merely tlie pleasures attendant upon its orderliness and loveli- ness of arrangement. Unifying patterns AND MONOGRAPHS 64 E vS T H E T I C BASIS would be those in which the synthesising pOAver of the pattern is transferred and apphed to the represented objects. Sug- gestive patterns would be those in which the geometric constmction of the pattern conveys some suggestion of equilibrium, conflicting forces, or other mechanical effect. This last use is most common dur- ing the latter half of the fifth century and is conspicuous in the metope compositions of the great Doric temples of that period. The Lapith-and-Centaur metopes of the Parthenon arc generally composed about a central polygon of uniformly coloured background; the enclosing sides of these polygons are the bodies of the two contest- ants; a A^ery brief analysis shows that pat- tern is here functioning in all three of the aspects just mentioned, and that truth to Nature, spatial, and all other illusions are rigorously subordinated and distorted in the interest of these three aspects of pattern. In conseciuence these metopes have been generally criticised adversely. I know of no critic or WTiter who has appreciated them for what they really are and for what B R Y N M A W R NOTES OF GREEK ART they manifestly ir)' to be — two-figure compositions presenting intense physical strain of bodily contest wholly through the artistic forms of line, surface, and pattern. They were to be seen at a considerable dis- tance and at a height of at least forty- five feet above the ground — in a position, consequent^, where simplifications of line and pattern would be effective and minor fidelities to representational truth would be inconsequent. Familiar as pattern is, artists and esthe- ticians seem seldom a^^'are that it is wholly a two-dimensional form and that therefore its occurrence in three-dimensional presen- tation is a matter of \'ery unusual interest and importance. In a painted scene there is intentionally the illusion of depth: we construct a space in which the objects occupy positions at various imagined dis- tances from the eye. Insofar as we accept this space as actual, no pattern is possible; we only apprehend the pattern Iw reducing all the objects to that which they really are — fiat surfaces of colour lying in a single plane. One peculiar effect of pattern in AND M O N O ( T R A P U S 66 ESTHETIC BASIvS such a painted scene, therefore, is the de- mand which it makes on us to apply a two- dimensional arrangement of coloured areas to a three-dimensional spatial construction and (impossible as it may sound) recognise that this space without depth and the space with depth are somehow fused, some- how one and the same. It should follow that, the more insistence there is on pat- tern, the less actuality we ascribe to our construction of a three-dimensional space in which the objects stand; and this might be carried to such a degree that we should be so dominated by the sense of pattern as to be wholly unable to make a three-dimen- sional construction at all. I hazard the conjecture that this was actually the case with Greek wall-painting during the fifth century because the empha- sis was almost entirely on the two dimen- sional devices of areal composition (pat- tern, balance, repetition of similar shapes) and on the one -dimensional devices of Hnear presentation.- But of the actual effect of Greek wall-paintings we know so little that it will be wiser to confine the dis- B R Y N M A W R NOTES OF GREEK ART cussion to a kindred art whose products are abundantly preserved to us. Carved relief in Greece, notoriously, is subject to a seemingly arbitrary convention of execution in planes. Instead of a uni- form abbreviation of depth (according to which, although two or three inches of pro- jection may have to do duty for the entire depth of a represented scene, this projec- tion will be correctly distributed pro rata, and every element will get its proper share) in the Greek convention of planes there is a very uneven distribution of depth. A human torso will be carved as an almost flat surface with undercut outline; and in general all the depth will be concentrated at the contours, within whose boundary all will be treated practically as a continuous plane-surface. A succession of planes, each stepped back at its edges to the next plane, will make up the entire relief. Of this series of planes, two will be much more prominent than the rest: the front plane, which agrees with the original smoothed surface of the marble slab, and the rear plane, which is .\ X D M ONOGRAPHS 68 ESTHETIC BASIS the (uniformly coloured) background against which the figures appear. The origin of this convention is well known. Relief originated in Greece in the practice of cutting away the background from a drawn or painted figure, leaving a flat drawing raised above a flat background. Where elements in the drawing overlapped or were intended to be at different distances from the eye, the farther element w^as set back from the hither one by the same device of cutting it back a stage. Out of this prac- tice there arose quite natm^ally the conven- tion of composition in successive planes. To have understood the origin of this convention is a very different thing from comprehending its artistic validity once it was established. If the Greek sculptors adhered to this convention throughout the fifth century, it is only fair to assume that they did so because they found it artisti- cally useful and not because they were unable to hit upon any different method. The frieze of the Parthenon presents the Pan-athenaic procession so divested of all scenic setting and of all recognisable spatial B R Y N M A W R NOTE S OF GREEK ART surroundings that archaeologists have ser- iously asked the question whether it is the real procession or some sort of a rehearsal which is shown. Riders and chariots, elders and musicians afoot, youths with animals, maidens with sacrificial vessels, all move as though on a narrow shelf, Seen sharp against the sky. The horsemen are often three figm-es deep, their arrangement even demands that they should be inter- preted as riding six and seven abreast; yet space has somehow lost its density, and we fail to see them in the space which we know tliey must occupy. There is an abstraction of all else, and an insistence on our sense for harmonious and effortless motion, which gives to the contemplation of the Pan-athenaic frieze a quality of delight such as no actual procession may give. The es- thetic explanation is apparent. Thanks to the convention of planes, the presentation is largely two-dimensional. Depth is a half-unreal assumption, and of it we have only as much as will satisfy the require- ment of making motion in space a possible inference. Thanks to the convention of A N D M ONOGRAPHS 70 ESTHETIC BASIS planes, we are forced to rely upon the con- tours to give these figures spatial existence; and so we are enthralled in the illusions of linear presentation. But also because of the convention of planes, the pure forms of two-dimensional presentation are given freer rein. In the cavalcade the set recur- rence of horses' heads and riders' heads at the top of the frieze, the smooth areas of the horses' bodies at mid-height of the frieze, the rapid beat of recurrent horses' legs at the bottom of the frieze, can affect us with their spaced rhythms to an extent whicli would be impossible with a stricter illu- sion of deptli. For, as we have seen, all these devices of pattern exist only insofar as we are able to reduce the presented objects to areas on a single surface. 'Until the last quarter of the lifth cen- tury (the frieze from Bassae is one of tl.c earliest instances to the contrary) tlic men and animals on a Greek relief, if they seem to move, always suggest motion in tl;c plane of the background and not toward or away from the eye. This was largely a result of the frontal presentation which early draw- BRYX MAWR XOTES OF GREEK ART 71 ing naturally employs; but it had its artis- tic justification because the plane of the background is the only direction which does not demand tlie construction of additional spatial depth (since if there is to be motion we must necessarily imagine a space in which it can take place). But additional spatial depth w411 further the three-dimen- sional illusion and thereby obscure the effects incident to surface and line. The convention of planes and the con- vention of motion in the plane of the back- ground are therefore artistic devices which are involved in the problem of two-dimen- sional presentation; their presence and meaning in the developed art of the fifth century cannot be adequately explained in any other way. With sculpture in the round we at last reach the problem of three-dimensional presentation, with all its attendant intri- cacies and difficulties. Not only is the question of three-dimen- sional presentation itself a difficult one ; but the sculptural appeal is rendered extremely and three- dimensional presenta- tions AND AI N G R A P H vS I 72 ESTHETIC BASIS complex and confusing for the esthetician because, just as the arts which emphasize two-dimensional presentation generally in- clude also the devices of one-dimensional emphasis (as when carved relief employs linear effects) so an art w^iose characteris- tic method of presentation is three-dimen- sional will impress both one- and two- dimensional presentations into its service. Since sculpture uses both the pattern de- signs of areas and the linear suggestions of contours and interior lines, there results for the sculptural appeal a fusion of many diverse factors and a consequent complex ity such as does not characterise the arts which we have thus far considered. As an instance of this synthesis of many factors, the relief of Aphrodite rising from the sea (if such be the correct description of the scene on the so-called Ludovisi Throne) shows a masterly combination of the suggestive emotional powers of all three forms of spatial presentation. By pattern the attention is centered on Aphro- dite; by linear suggestion of parallel cate- nary curves, on which as it were the figures B R Y N M A W R NOTES OF GREEK ART 73 are hung, a sense of weight in effortless equiHbrium is conveyed; by a heightening of the projection of the reUef from its back- ground toward the centre and a grackial lessening of it toward the right and left and bottom (where there is practically no spatial construction, but only linear pre- sentation) Aphrodite herself is presented with an illusion of spatial actuality which does not obtain for her two attendants, so that she, herself bodily real is surrounded by a sort of penumbra of unsubstantiality. And this works magically upon our emo- tional comprehension. In this extraordinary effect of a fusion of corporeal solidity with utter unsubstan- tiality sculpture has a unique opportunity. Most easily accentuated in relief -work, it yet may exert a strong influence in sculp- ture in the round, so that coincident with a three-dimensional presentation there may be the eerie negation of all the solidity with which the eye is so directly and so insistently affected. From linear presen- tation almost all the sense of motion in a statue is derived (though in a more Cyclo- AND MONOGRAPHS I 74 ESTHETIC BASIS which le us to a complex and sul)t problem rids pean way it can be suggested by surfaces, as in the Torso Belvedere). On relation of surfaces depends much of the appeal to the mechanical sense, the sense for equilibrium and control of bodily movement. In order to be truly effective, both this linear and this areal presentation must be embodied in a three-dimensional presentation, where- upon the influences of these formal devices will be ascribed (illusorily) to an actual spatial existent to which they will impart their peculiar emotional suggestions. It is in this fusion of one-, two-, and three- dimensional presentations that the real subtlety of the sculptor's art resides. But because of the complexity of the result, the esthetic analysis of the sculptural appeal has remained to this day largely unguessed and unwritten. It is indeed scarcely surprising that, while the esthetics of the arts of one- and two-dimensional presentations are compar- atively well understood and correctly stud- ied, the arts of three-dimensional presenta- tion have kept their secrets to themselves, so that sculpture has usually been con- BRYN MAWR NOTES OF GREEK ART sidered with the utmost naivete and archi- tecture has seemed a simple, open and un- ekisive art — whereas, in reaUty, because it combines with its owti specific device of presentation (soHds cnclosino^ space) the pecuHar appeals of nearly all the other arts, it affords esthetic phenomena so complex in their combinations as to bewilder and wholly mislead the esthetician. Accordingly, it will perhaps be excused as a not entirely disproportionate emphasis if the remainder of this study be devoted to a consideration of these two, esthetically the most highly complex of the arts, and to a scrutiny in considerable detail of the attainments and devices of Greek sculpture and architecture. AND MONOGRAPHS 75 to whose solution our attention is chiefly devoted 76 Spatial pre sentation still our criterion and guide lifl"r(-t of -loiir ESTHETIC BASIS III THE ESTHETICS OF GREEK vSCULPTURE The cardinal esthetic problem in the analy- sis of the sculptviral appeal is the determi- nation of the way in which statuary works on our sense for spatial construction. We incline to view wax-works merely as arti- ficial human beings that might be flesh and blood if they did not happen to be wax. The aim is delusion; and, beside the patent fact of immobility, the only material differ- ence between original and imitation is the difference of material. We do not so see sculpture when we view it as a work of art. In order that we shall not so see it (as a realistic illusion) the art is careful to omit one of the essential marks of the real world —its colour. Early Greek stone carving did not do this: it coloured brilliantly, but conventionally. During the succeed- ing periods the lavish use of colour may have gone gradually out of fashion. Cer- BRYN MAWR NOTES OF GREEK ART tainly, the Hellenic bent for representa- tions of the nude tended to keep the poly- chromatic influence subsidiary, and though the nude parts were somewhat altered in tint by the process which the Greeks called gauosis, this seemingly did not produce an actual illusion of human flesh; while in bronze there obviously could be no inten- tion of illusionary colouring (in spite of a few casual anecdotes of instances to the contrary) . Gothic sculpture was in general highly coloured. The Renaissance (perhaps through the error of attributing a complete absence of colour to the survi\-ing ancient marbles from whose surface time may merely have removed all traces of the tints) accepted a colourless convention almost without opposition. From that time on, the tradition of unstained marble has maintained an almost unquestioned ascen- dancy. To-day it is to be justified not as an accidental historical heritage, but on purely practical esthetic grounds, since it destroys the outright illusion and thereby facilitates the peculiar power of sculpture AND IVI O N O G R A P H S 78 ESTHETIC BASIvS to work on us through spatial forms of its own devising. In particular, the blank unorbed eye, by which the modern sculptor so readily makes us accept his carven men and women as purely ideal equivalents for flesh and blood, was a device seemingly unknown in Greek times, when it would have been at variance with the essential trend toward naturalism which, as we shall see, dominated the suc- cessive generations of sculptors. In the archaic period there was no ques- tion of using colour to produce a material illusion. Where the hair of the head and the beard could be painted blue or clear bright red, we need scarcely raise the ques- tion of the ulterior puipose of such decora- tion. (In the early Hellenistic Age, when the Alexander Sarcophagus was made, the realistic illusion was much heightened; yet, even then, the tones seem to have been so clear and pure that we may doubt whether anything but a very modified illusion of real appearances was intended. In view of the reaHstic attainments of the period, it is not safe to insist upon this BRYN MAWR NOTES OF GREEK ART point. ]\Iore certainly, colouring was still half conventional in the period of Pheidias; but we are told on good authority that Praxiteles paid considerable attention to this aspect of the art, so that we may assume a more naturalistic tendency to have set in during the fourth century. It would seem that insofar as the true colours of the real world were applied to Greek statuary the effectiveness of its formal qualities was not heightened but diminished. This would be a correct de- duction were it not for the fact that a judicious use of colour can enhance all those formal effects which depend upon the comparison and correlation of surfaces and areas (such effects as those of pattern and balance of masses), as well as emphasise outlines by contrasting the colour of adja- cent areas. If the colour-scheme be kept conventional, these advantages may be turned to account without the disadvan- tages attendant upon illusionary colour; and such a practice must have obtained in Greece before the conventional colouring inherited from the archaic period had AND MONOGRAPHS 80 ESTHETIC BASIS Eflfect of mass been entirely abandoned, that is to say, in all probability, during the whole of the fifth and the first part of the fourth centuries B.C. To return to an earlier part of the argu- ment, the cardinal esthetic problem is the determination of the way in which the sculptural appeal works with our sense for spatial construction. The sculptor's aim is to present to us a cubic soHd in such a manner that we can intimately appreciate its existence as a three-dimensional object. He must enable us to apprehend the solid- ity of solids directly by mere ocular con- templation. Ordinarily we employ a sort of intellec- tual construction toward the seen world. From the various appearances of objects from varying points of \'iew we infer their cubic shape and position in space. We read off the meaning of foreshortening and per- spective, and so get at an understanding of the soHdity of objects not directly, but at second-hand. But in the apprehension of the sculptured form we get a more com- plete and a more direct visual comprehen- I BRYN MAWR NOTES OF GREEK ART 81 sion of the solid object as a soli(d. We do not see all around it (that clearly is a geo- metric impossibility) and yet we are inti- mately aware of its further boundaries (which are the surfaces on the invisible sides). The real difficulty in spatial apprehen- sion lies in the fact that a three-dimensional world is presented to our eyesight in what amounts to a two-dimensional form and we have to construct the missing dimension out of such data. The dimension in depth away from the eye is obviously the difficult one, and it is part of the sculptor's business to construct this for us so that we can appre- hend it without mistake or trouble. How- can he do this? By removing as much as possible from the difficult dimension and showing it in the two easy ones. By loading the two dimensions, he lightens the third. In practice, this amounts to the employ- ment of three very definite devices: (1) intelligible pose, (2) planes of compo- sition. (3) ''modelling" lines. The problem and its solution AND MONOGRAPHS I 82 ESTHETIC BASIS Relation of outline to mass (1) By intelligible pose I mean simply that the model must be presented in such a position that the beholder can clearly and fully understand what it is that he sees. This seemingly simple demand causes the greatest possible amount of trouble, just because there are as many aspects of a statue as there arc points of view from wliich the beholder can look at it. In the case of a free-standing statue in the round. it is apparent that theoretically there are as many points of view as there are points on the circumference of a circle, and that is an infinite number. Practically, the spectator will not demand complete intelli- gibility from more than a very few stand- points, and may usually deem himself for- tunate if he can find £my which are wholly satisfactory. Even with these limitations, it must be remembered that it is one and the same cubic form which determines all these more or less planilinear appearances (just as a hundred different photographs can be taken of a single solid) and a change 1 B R Y N A [ A W R N T E S OF GREEK ART occasioned in order to improve one aspect will introduce a relative change into all the other aspects. Yet we began by demanding that from every viewpoint the pose should be intelligible, so that the whole construc- tion of the represented object as a solid in space may be read off from any one of this series of restricted and quasi two-dimen- sional appearances. More concretely, we may demand that no foreshortening should take place if it is not immediately intelligible as a fore- shortenmg, so that we may apprehend the actual depth of the element which appears abbreviated. In order to meet this demand the sculp- tor may try to make the silhouette always so characteristic of the bodily parts which it outlines that the mere contours will make them intelHgible.i In this way he will be crowding as much representational sig- nificance as possible into the two visible dimensions and leaving as little as possible to the invisible dimension. The device depends for its success upon the sculptor's ability to draw an expressive contour and AND MONOGRAPHS 84 ESTHETIC BASIS upon his sensibility to linear equivalents with which to conjure up an objective illusion. The tradition of the expressive contoui* grew up and matured very naturally among the Greek sculptors. Primitive art draws very largely in profile, since the profile view is the most readily intelligible and the most vividly retained by the visual mem- ory. In draughtsmanship, foreshortening is a difficult accomplishment because the outlines which it demands are not those which the mind insists upon retaining as characteristic. Sixth century vase -designs are all based on profile appearances. This was also true of early' relief , because the artist proceeded from a drawing sketched upon a smooth surface of stone and chipped away the background around this design. More surprisingly, even sculpture in the round is subject to similar influences. The sculptor strove to embody the human form as he visualised it. In the case of marble statuary he may have drawn a fiat image on the face of the stone and then hewn inward for the third dimension imtil he had given BRYN MAWR NOTES OF GREEK ART his sketch a solid embodiment. The early statues are thus calculated from a single position, from immediately in front. Their depth was apparently controlled from points at right angles, that is squarely from the right and left flanks of the statue. In consequence of such a procedure, the statue was evidently fashioned for the four cardi- nal viewpoints (front, back, right, left) and from each of these it displayed the characteristic silhouette which our visual memory especially retains. The Man with the Calf (late sixth cen- tury Attic) is an admirable example of a frontally composed statue. Seen from in front, it exhibits a pattern of line and sur- face such as a drawing or flat relief might show. As we move around the stone, this pattern gradually folds up and vanishes, and no satisfactory viewpoint occurs until we come squarely on the flank, when a secondary but not wholly intelligible com position arises, with profiles of the heads of the calf and its carrier. So marked is this frontality and so strik ing is its two-dimensional pattern, that AND MONOGRAPHS 86 E vS T H E T I C B A S I vS when we stand squarely in front it is almost impossible to see the vStatue as a solid. It seems flat, in one plane. In the terms of our previous discussion, the third dimension has been so cbained of its content and the other two dimensions have been so filled, that under the influence of the plane-mak- ing pattern there is nothing to give the illu- sion of depth. The process has in fact been can-ied too far. The contour has been made so intelligible and the frontal plane has been so emphasised that the dimension of depth has no necessary function or obvi- ous existence. Such frontal composition has the patent advantage of insuring an expressive con- tour — but not for all viewpoints. How a harmonious succession of expressive con- tours can be comV)ined into a single solid, so that from every point of view the statue may be immediately intelligible, thus comes to be a cardinal artistic problem connected with sculptural pose. The Greeks solved it gradually. A century after the Man with the Calf, Polykleitos has not yet found the full solution. His formula (as embodied in BRYN MAWR NOTES OF GREEK ART the Doryphoros and the Diadumenos) shows only a frontal solution. The rigid median line now bends in a long, gentle curve and counter-curve from ankle to neck; but this curve is all in one plane. The weight-leg and free-leg with the accom- panying raised hip and lowered shoulder are all vertical and lateral displacements, visible from in front but barely appreciable in the side view. Pliny complains that Polykleitan statues are too ''square."^ Praxiteles inherited and exaggerated this fomiula, accentuating the curve but still keeping it in the frontal plane. A fifth or early fourth century statue may be imme- diately recognised and dated by this adher- ence to frontal composition. A century after Polykleitos, Lysippos is at last in command of the mysterious fonnula for the pose which shall yield expressive contours for every \'iewpoint. His refinements of pose are no longer merely frontal but pass into every plane, being based on a progres- si\-e rotation of the horizontal axes of the human body. Pliny's famous phrase^ about Lysippos, ''nova intactaque ralione AND MONOGRAPHS 88 ESTHETIC BASIS quadratas veterum statiiras penmdando/' makes patent reference to this innovation. If we draw an imaginary line through the two ears, another through both shoulders, another through both hips, another through both knees, another through both ankles, we shall have the five horizontal axes. If we make this experiment on a statue of the period of the Man with the Calf, we shall find these five axes all pointed in the same direction. There is no torsion to such a perfectly frontal composition. If we make the same experiment on some of the early Hellenistic statues, we shall find that the axes gradually turn like the needle of a compass so that the lowest one points at right angles or even in opposite direction to the topmost. This gradual torsion carried through the whole body is the typical Hellenistic (or should we say Lysippic and Rhodian?) formula for producing an "om- nifacial" composition. Thanks to its gradual nature, the elements in intelligible profile always explain the adjacent ele- ments which are moving into foreshorten- ing. As the axes are often distributed I BRYN MAWR NOTES OF GREEK ART through a right angle or more, it is Ukely that there will always be some element in profile.^ From the employment of this for- mula comes the extraordinary complete- ness of each aspect under which the statue can be viewed (since each aspect is ani- mated by the same formula as all the others), and the remarkably harmonious manner in which each aspect arises out of the preceding and melts into the succeed- ing one, as we move around the statue. Excellent illustrations of an extreme use of the formula are the Dancing Satyr from Pompeii, the Seated Hermes from Hercu- laneum, the "Narcissus" or "Listening Dionysos" (all three in the Naples Muse- um), and the Borghese gladiator in the Louvre. Naturally, not all Hellenistic sculpture is composed to this formula nor is the for- mula always carried consistently through all the axes; the axis of the head is least likely to conform since there is no obvious artistic reason why it should. It is no academic rule of perfection; yet it recurs with surprising frequency during the later A N D M O N GRAPHS 90 ESTHETIC BASIS Relation of surface to mas3 periods. The formula (and I hope that this is now clear) is involved in the artistic necessity of making the two visible dimen- sions expressive of the representational con- tent, so as to make the construction of the invisible third dimension^ easy for us. This process of construction, of defining the limits within which the solid exists, is assisted and facilitated in Greek sculpture by the use of patterns and planes to serve as surfaces of reference, as it were spatial determinatives setting the limits within which our spatial construction of the solid must operate. (2) Planes of composition thus consti- tute a second device for facilitating our comprehension of spatial depth. The near- est point (to the eye of the spectator) at which empty air ceases and statue begins marks a crucial distance, since it is at that point that our spatial construction of the work of art properly conmiences. If, how- ever, the statue-solid begins for us not with an isolated projection but with a considera- ble surface all lying in one plane appre- ciably at right angles to the line of vision. I B R Y N M A W R NOTES OF GREEK ART 91 the task of spatial construction is greatly simplified. And if, instead of a complicated system of varying distances from the eye, the parts of the statue are ordered together into a series of planes appreciably parallel to the front plane, the task of referring every portion of the statue to its exact proper place in depth is now reduced to identifying merely the plane to which it belongs and to ordering the planes in their proper succession. Finally, if there is a similar indication of a back plane behind which no element of the statue extends or protrudes, the eye clearly grasps the spatial limits (in the dimension running away from the eye) between which the whole statue lies, and proceeds easily and surely to con- struct the statue-solid in its extension be- tween those limits. Now it is apparent that in the case of a modelled human bodj^ there cannot be a true flat frontal plane (such as we have described) if for no other reason than be- cause the body is everywhere rounded to a greater or less degree. But an effective and operative suggestion of a single plane A X D MONOGRAPH S I 92 ESTHETIC BASIwS can be produced by patternising the lines and surfaces. It is characteristic of pat- tern that it pertains to areas which are seen together on an equal plane of projection. The pattern of a painting exists for us when we consider the painted surface as a flat area on which the various patches of colour lie; but the pattern vanishes insofar as we project the picture spatially in agree- ment with its representational content and read off these colour-patches as objects of a real world in spatial perspective (in fact, as a picture instead of a decorative design.) Insofar, then, as we visually hold together various surfaces and lines of a statue into a single pattern or geometric design which they make up, we tend to project them all upon a single plane at a uniform distance from the eye. Pattern can, therefore, force curvilinear surfaces into a single plane and thus assist in the process of breaking up the continuum of spatial extension in the difficult third dimension into a succession of a few planes whose relative positions are more easily apprehended. I B R Y N M A W R NOTES OF GREEK ART Pattern, it will be seen, works contrary to a three-dimensional apprehension be- cause everything to which it applies is by it marshalled into a single plane. Yet if it is not presented too insistently, pattern will serve to simplify the representata and thereby assist the process of visual appre- hension through which solid appearances are constructed. (3) But the most potent elements in this whole process are the numerous devices of linear suggestion by which the third dimension may be conjured up. These may be classed together and called "modelHng- lines." When we make drawings in black- and-white, we may remove the look of flat- ness which attaches to surfaces between their outlines, either by appropriate sug- gestion of lights and shadows to suggest curvature or by adding properly curved interior lines. The Greek sculptor, adopting this latter device, carved lines whose cur- vature lay in the plane of the visible dimen- sion in order to suggest a cun^ature in the invisible dimension. This is a little more subtle than it sounds. Unlike a painting, a A N D ^[ N O G R A P H S 93 Relation of internal line to mass 94 ESTHETIC BASIS statue, being actually in the round, possess- es surfaces which are already correctly curved; but they may seem fiat. The artist adds lines which do not follow the actual cur\'aturc of the projecting masses (since then they would no more seem curved than the whole surface in which they lie) but \A'hose curve, lying in a plane more or less at right cmgles, cannot fail to be fully visible. He draws, in fact, a profile of tlic curved mass and spreads it out fiat on that curved miiss's own surface. If this is unclear to the reader, the instance of an identical procedure in the decoration of architectural mouldings will be helpful. Each of the mouldings of Greek architecture has its particular outline or profile as well as its proper surface-design or decoration. In their career along the side of a building these mouldings would tend to look fiat. To obviate such an appearance, in certain conspicuous exam- ples the linear designs of the surface decora- tion are based on the curvature or profile of the moulding. Thus the egg-and-dart uses the curve of its profile to bound the r B R Y N M A W R NOTES OF GREEK ART little shields or ''eggs" of its characteristic design; the Lesbian cymation employs the ogee of its profile for the outline of the pecu- liar leaves which are its characteristic deco- ration; the outline of the little beads of the string-courses echoes the profile of the moulding on which it is carved, and the rectangular-profiled fillet or taenia uses the rectangular-lined meander. The essential of the whole matter is this: these curves (which determine and outline the decora- tive design) lie in a plane normal to the ordinary line of sight, so that they are clearly visible and not foreshortened, but at right angles to the plane of curvature of the mouldings which they adorn. Their function is to suggest the existence of that curvature by putting its outline into the visible dimensions. This is just what is done in Greek sculp- ture, notably in the Pheidian period. The "Fates" of the Parthenon pediment are outstanding examples of modelling (that is, projection in the invisible dimension suggested by equivalent curves lying in the AND MONOGRAPHS 96 ESTHETIC BAvSIS visible plane. The Venus Genetrix will serve for another example. Perhaps it is not too much to assert that the sculptor who has not divined this secret (however unconscious he may be of its exact formulation) cannot practise his art with the highest success. An attentive eye will recognise this device in much of the best work of the modern masters, in Michel- angelo very notably, but nowhere (I ven- ture to think) so consciously and consis- tently carried out as in the "great century" of Greek sculpture. The device of "modelling-lines" works directly contrary to the effects produced by patterns and planes. This, however, does not imply that these opposing formal methods are mutually destructive and in- imical. Rather, the combination and just balance of their contrary influences in the same work of art constitute one of the remarkable opportunities of which a gifted sculptor will not hesitate to avail himself. The "Fates" of the Parthenon are again a most luminous instance and argument. Thus: (1) by intelligible pose with its I BRYN MAWR NOTES OF GREEK ART expressive contours, and (2) by planes of composition with patterns to establish them, and (3) by the correct application of modelling-lines, the third dimension is shorn of much of its obscure content, with the result that we apprehend the statue- solid directly in its depth and spatial exten- sion. We apprehend it as a solid and not as a flat picture-like front-appearance behind which the invisible rest is assumed to lurk. AND M N O G R A PUS 98 ESTHETIC BASIvS Let it be granted that as a result of all these devices we actually do construct the solid spatially, that we do apprehend its depth directly and visually, in spite of the paradox that extension in the third dimen- sion is invisible^ — what then? It is here that physiological esthetics may find it convenient to break off; yet it is just here that they might become most valuable and interesting. Clearly the mere trick of apprehending a solid as a solid by means of the eyesight alone is very remark- able and entertaining, and may evoke the pleasure attendant on a heightening of our ordinary physical faculties; it may be the sine qua non of specifically sculptural emo- tion; but equally clearly it cannot be thought to be the sole and direct cause of that emotion. The visual apprehension of solids may be an indispensable factor in the sculptural emotion; but it is not in itself an adequate description or characterisation of that emotion. It seems clear that we cannot progress B R Y N M A W R NOTES OF GREEK ART farther unless at this pomt we take into account the representational element — the fact that the sculptor is not busy with a mere presentation of solids as solids, but that he embodies actual images of living beings and above all else delights in showing forth the human body. In Greek sculpture inanimate objects, except as the most minor accessories, were wholly ruled out during the fifth and fourth centuries. The lower animal forms occur in relief, but very seldom in sculpture in the round. Patently this was not mere accident or casual pre- ference, but betokened an appreciation that the proper sculptural study of mankind was man — as though in some way the stereoscopic illusion obtained some secret value when it was concentrated upon an object which was after all essentially our- selves. There is a present-day tendency among the initiate to consider the pictorial sub- ject-matter unimportant and irrelevant to the artistic values. This may be a good corrective for the persistent blindness with which a large part of the general public AND MONOGRAPHS 99 Relation of representa- tional content to spatial forms 100 ESTHETIC BAvSIS An impor- tant para- graph fail to see anything in art except the rcpresentata. Taking the illusion as a reality, they proceed to interrogate their every-day feelings toward the objects under view, considering them as if they were real objects in a real world. This is particularly true in sculpture and leads to much naive embarrassment in the presence of the nude. Still, there can be no doubt that the repre- sentational element is actually of the greatest import to sculpture. The direct visual apprehension of a solid as a solid (which we have defined as the prime esthetic differentia of sculptural con- templation) is psychologically relevant but artistically unimportant unless the solid is also apprehended as an embodiment of an animate object. The sculptor's device is a means of giving us the most direct and intimate apprehension of the animate and animating qualities and forces of the object whose appearance he has imitated. Whether or not we project ourselves sympathetically into the statue, I do not know. I feel that the cardinal objection to the empathy theories is their failure to I B R Y N MA W R N T \l S OF GREEK ART measure up to our honest and actual exper- iences. They are partly tnie, certainly; but they make up only a small part of the mystery. They exaggerate a contributory factor into a paramount issue. Still, there is some very clear connection between our apprehension of the solid as solid in the case of a human statue and the fact that the only other method of direct apprehen- sion of spatial solidity is our awareness of it for our own body. It may not be strictly our own strength or power of movement or agility or gravitational equilibrium which we feel to be heightened while we contem- plate the sculptural indication of these qualities; but our power of spatially appre hending the statue as we spatially appre hend our own bodily selves makes us immensely susceptible and sympathetic to an emotional and almost muscular-physical understanding of such qualities when they are sculpturally presented. We know them, not from the outside (as we comprehend strength when we see a strong man pull or push or lift, as we comprehend speed when we watch runners, or agility as when we see AND MONOGRAPHS 102 First con- clusions from our analysis. (Cf. chap.I) ESTHETIC BASIS a mountain-goat) but from the inside, in terms of what they are for their possessor. And we apprehend them without strain or discomfort or other physical preoccupation. They come to us direct, simple, intense, sheerly pleasurable. Herein may be the ultimate secret of the sculptural appeal. It is, therefore, not enough that we appre- hend a solid as a solid, nor yet that we com- prehend that the solid is (let us say) a human being. More than that, we must apprehend the animate and animating forces and qualities. We must apprehend them not by an intellectual inference nor by a mere second-hand sympathetic under- standing; in sculptural contemplation we apprehend them still more immediately, we feel them directly and as it were from within. The mechanism by which this is accomplished is purely formal. It consists in devices of line, surface, and gravitational arrangement, to which the represented object is made to conform. These devices are in themselves abstract, geometric, and little evocative of emotion; they assert their magic only when they are correctly BRYN MAWR NOTES OF GREEK ART fused with representational matter. So used, they are all-important; indeed, the proper employment of these pure forms is the second great secret of the sculptor's art. At the risk of repetition, these pure forms of sculpture must he here enumerated. They include all the devices of one-dimen- sional emphasis which were discussed in connection with linear presentation. Through these are occasioned various suggestions whose common characteristic is the absence of all suggestion of gravita- tional weight or mass. Then there are the devices of tv\^o-dimensional emphasis which were discussed in connection with relief carving. Of these the most notable is pat- tern; but there are numerous other ones, all dealing with the arrangement of areas. Through these are occasioned suggestions of size, internal structure, synthesis of forces, equilibrium, and other similar mat- ters, of which the common characteristic is their suggestion of static mechanics with- out much suggestion of motion or of mater- ial solidity and weight. Finally there are the devices of three-dimensional emphasis, AND MONOGRAPHS 104 ESTHETIC BASIS and with these we have akeady dealt at length. It is the fusion of the suggestions accming from an artistically satisfactory use of all these formal devices which raises sculpture out of the category of a merely imitative craft which faithfully copies in terra cotta, stone, or bronze, the shapes and appearances of men, women, and animals, and makes of it an art with all an art's equipment for arousing great human emotions. BRYN MAWR NOTES OF GREEK ART If it is true that the sculptural art bor- rows various devices peculiarly appropriate to certain of its sister arts, we can perhaps find therein one reason why artists are so frequently impressed with a sense of the community of all the arts, even though they seldom manage to bring this idea to the point where they can make clear what it is which they think the arts have in com- mon. In order to do so it is first necessary to recognise the extreme complexity and variety of the esthetic emotions occasioned by any particular art and to sort out as many contributory factors as possible. One would then discover that certain of these factors recur in the esthetic complex of emotions incident to other arts. If we have once come to recognise that nearly every kind of stimulus derivable from almost anything in heaven or earth may be associated in the state of a cultivated mind under the impression of poetical suggestion, we wall not feel that there is anything un- usual if the arts borrow various ranges of 105 Other factors in the sculp- tural appeal AND MONOGRAPH vS 106 EvSTHETIC BASIS emotion from one another. It would be beside the point to make this analysis for all art; but on the basis of our previous discussion it sliould be quite easy to make this analysis for sculpture. It would read somewhat as follows: The human body in sculptural represen- tation differs from its prototype, the living body, by calling attention to certain quali- ties which otherwise tend to pass unnoticed. By being motionless it presses on our atten- tion its particular volume and configura- tion. This immediate apprehension of the mass or volume of a represented object is the primary differentia of the sculptural appeal. This apprehension of a three- dimensional solid in terms of its surface aspect and its bounding-lines clearly reciirs in the contemplation of architecture. In utilising this, architecture accordingly bor- rows from the sculptural appeal. Our modem architects are not sufficiently aware of this. They are reliant upon paper plans and paper elevations; they design with one or two contours in mind, that is to say, those which they set down in these BRYN MAWR NOTES OF GREEK ART paper elevations. But when their building is built in three-dimensional matter, it will reveal a host of contours which these archi- tects never considered; it will in fact be subject to all the devices which occasion the characteristic appeal of the sister-art of sculpture. Would not greater sensitive- ness to this sculptural element save us from some of the paper-flat fagades, iinfeeling sky-lines, and brutalised comers with which our modem architects present us ; or are the exigencies of rectangular building lots, retailed at fabulous prices, fatally opposed to such an artistic renascence? That all depends, in the long run, upon what we really want — humanism or industrialism, the highest spiritual attainment or the great- est bodily comfort of the greatest numbers. In addition to this characteristic sculp- tural factor there are always other factors prominent in sculptural art. We cannot see a statue without seeing its bounding-lines or contour; and as we move around the statue this contour continuously goes over into a different one, so that our emotional apprehension of the outlines is not merely AND MONOGRAPHS 108 ESTHETIC fJASIS equivalent to an almost numberless series of relief appearances viewed from points on the circle, but also includes the transition of one aspect into the next and the mental reconstruction of all these transitions in agreement with the shape of the three- dimensional mass which we have all the time been apprehending. There is thus a very powerful and inseparable fusion of a linear element with the mass element, and these two are in mutually complementary relationship. Thirdly, there is in sculpture the factor of chiaroscuro or of light and shadow, inti- mately involved in that appreciation of projections and hollows which determines our apprehension of mass. But the distri- bution of light and dark constitutes an arrangement of differently illuminated surfaces whose mutual relations of size, shape, and position introduce esthetic fac- tors that are prevalent in the art of painting and drawing and which may be called pic- torial. Since every surface has a bounding- line and may be diversified with interior I B R Y N M AWR NOTES O F (; R E E K A R T line, a further linear element has been intro- duced. Lastly, all except very small statues impress us as having weight; and even if we fail to be aware of the actual weight of stone or metal and consider only the repre- sented object, we shall have a sense of weight and gravitational pull overcome in that equilibrium of forces which is the secret of the statue's balance and immobility. This sense of weight and thrust and balance is so prominent and characteristic a factor of the architectural appeal, that we may say that here sculpture borrows from arch- itecture. Clearly the importance of these various components or factors may vary enor- mously. In a figurine the sense of weight and gravitational pull is at a minimum; in a colossus its strength is enormously enhanced so that it may become one of the most prominent factors. The handling of grooved troughs and hollows and under- cuttings will determine the range of dark and light, as will the depth to which light penetrates the material before it is wholly AND MONOGRAPHS 110 ESTHETIC BASIS absorbed or reflected. Some sculpture is much more linear than other. Gothic has far more abundant shadow than Greek: Greek in general has more insistent line than Gothic. And these are but the most obvious and powerful components in a result which is after all as complex and as diverse as are the works of sculpture which men have made or the minds of men which have contemplated them. After tlTJs survey of the principles and practice of Greek sculpture, it should be possible to understand somewhat more clearly the nature of the sculptural appeal as it comes to us from fifth and fourth century Hellenic art. We have seen that the fundamental device of the art is the visual presentation of a solid so that it may be directly and immediately apprehended in all its spatial extent and depth; that because of the immediate and sensuous character of this apprehension, we are able to sense strongly and clearly the play of forces which ani- mate this soHd, when we see it not as mere B R Y N IM A W R NOTES OF GREEK ART 111 marble or bronze but as that which it repre- sents, an animate being like ourselves (though perhaps a recognisably more har- monious and perfect being, devoid of the imperfections of material evils) and that finally certain purely formal devices of the art facilitate and amplify this apprehension of animating forces, which in turn reacts upon our own sense of animate energy. Out of this emotional apprehension, occasioned in this manner, arise all those feelings of physical animation, elation, exaltation, or whatever vague and inexpressive words we may use in trying to convey to others verbally a sense of our innermost experience from an artistically effective piece of sculpture. Let it not be thought, however, that the foregoing is intended as an exhaustive account of the emotional content of the sculptural appeal. Purposely it has con- fined itself to the most distinctive and characteristic elements. But with these are blended amazingly many minor fac- tors: our associations of every-day life, which are called up at sight of the repre- Still other factors AND MONOGRAPHS 112 ESTHETIC BASIS sented object, would alone be a highly com- plex element, especially when w^e remember the range from mere sensuous delight to direct sexual stimulation that may be pre- sent in the contemplation of the nude. It w^ould be foolish to assert that these asso- ciations are in no way present or involved. But apart from all such artistically extran- eous elements (extraneous, since they reside more in the representational illusion than in the actual working of the art as an art) and amid all this characteristically human complication of elements, it ought to be possible to trace the dominant and peculiar emotional contribution which the exigen- cies and possibilities of the sculptor's art occasion; and this I have tried to do inso- far as the conventions and underlying prin- ciples of Greek art may be accessible to our analysis to-day, two thousand years after the disappearance of the civilisation in which that art was so conspicuously and successfully practiced. B R Y N M A W R NOTES OF GREEK ART Quite apart from all these devices of pure form, the representational element in Greek sculpture was modified in the inter- est of that quality called Idealism — the property of Greek art which more than any other has been extolled and misunder- stood by succeeding centuries of classical enthusiasts. Into the true character of this "idealism" in Greek sculptural repre- sentation of the human form it is essential that we should now enter. In order to do so, it will be useful to discover first how these idealising tendencies arose, since they are, in their origin, almost accidental inherit- ances from the primitive and archaic periods. Truth to Nature, fidelity to the actual shapes and appearances, is the lodestar that leads the sculptors on. It is also the song of the sirens, a Lorelei to bring their ships upon the rocks ; for in the very moment of attainment the true art of sculpture goes to wreck and vanishes from sight, broken on the reefs of a mere imitative realism. AND MONOGRAPHS 113 The repre- sentational element. Truth to Nature always a dominant end or aim 114 ESTHETIC BASIS profoundly influencing the devel- opment of sculptural technique and occasioning its periods, viz., (1) primitive, (2) archaic That this is really so, may be easily (but not briefly) proven by an examination of the history of any gi-eat epoch of sculptural attainment, though we must consider both the technical history and also the esthetic properties of sculptural form. For my particular field of Greek art, I must assume that the historical development is suffi- ciently known to pennit a very brief sketch of it in place of a chapter-long chronicle. Greek sculpture in its beginnings was entirely primitive. In the course of the SLxth century B. C, it passed through its archaic period, a period which reached at the beginning of the fifth century a high degree of stylistic development and yet remained clearly ''archaic" in quality. This quality is very clearly and accurately definable, and depends primarily on the substitution of set schematic forms for the irregular and variegated appearances of the real world. An artist of this period cannot master all the torsions and tensions, the projections and cavities which real objects present, but confines himself to a simple standard appearance from a single and ] BRYN MAWR NOTES OF GREEK ART 115 favorable point of view. The long locks of hair which fall over the back and shoulders present in life a great complexity of disap- pearing and reappearing lines and surfaces ; but the archaic sculptor devises a flowing zig-zag groove to suggest the general look of these long locks, and repeats this in parallel succession over the surface of stone which he has blocked out for the hair. Neatness of execution and sharpness of line become the obvious criteria of success, so that the great archaic craftsmen will carve these zig-zags in the most mar- vellous abundance and the most finished delicacy. But no matter how much they labor, they will not bring the stone to the appearance of actual hair, because the schema of the parallel zig-zag is only a geometric and conventionalised equivalent for the true surfaces and projections of the living model. A different schematic design will be devised for the curled locks over the fore- head. Schemata will be found for eye- socket and eye-lid, ear, mouth, muscles of torso and back, fingers, toes, and all the AND MONOGRAPHS I 116 ESTHETIC BASIS rest of the body. And all these schemata will be characterised by a geometric sim- plicity and an unvarying repetition. Consequently, as the archaic period ad- vances, a wonderful decorative abundance of rather abstract linear forms will cover the sculptural surfaces more and more pro- fusely till they seem as rich as tapestries or oriental rugs. This archaic craftsman- ship, full of the most loving detail and the most engaging intricacies, makes a very strong appeal to the modern world, which has no difficulty in comprehending its devices and desires. In Italian painting Botticelli stands near the culmination and close of the archaic period of his particular epoch of painting. One has only to look at the linear forms for hair, drapery, features, waves, flowers, and shore-line in the famous Birth of Venus, to discover over again all the schematic devices of late sixth century Greece. Gothic sculpture in the twelfth century A. D. was passing through the same phase. So similar are its schematic devices that BRYN MAWR NOTES OF GREEK ART many an untrained observer will scarcely be able to tell you, in the case of two photo- graphs of sculptured heads, which is archaic Greek and which is archaic Gothic. In all these periods archaism dies the same death . I ts final over-refinement forces a realisation that it is flagrantly and funda- mentally untrue to actual appearances. A period of simplicity ensues. The repeti- tions, the parallelisms, the minute scale for surface-lines, are abandoned. A few forms are used, but these are as like the real thing as the sculptor's awakened sense for realism can achieve. The bronze charioteer of Delphi will serve admirably for illustration. Its sim- plicity is largely due to the preservation of the schematic devices of the archaic period, which are kept unchanged in their essential shape. The long vertical flutings of the drapery are unbroken in their career of alternate light and shadow; yet their pro- files depart subtly yet sensibly from the set geometry of their implicit schema. There is almost the formality of a fluted column; yet, unlike such a column, the arris against 117 (3) transi- tional AND MONOGRAPHS 118 ESTHETIC BASIS the sky flickers and wavers, and the outline of the driver runs through a whole series of c-hangino: contours as we move around the statue. For the sleeves of the garment a more finely wrinkled schema is set, every- where repeated, and everywhere tempered from strict parallelism and geometric repe- tition by tiny irregularities and departures from the norm. With the schematic forms for the hair, with the set geometry of curves for eye-brows and eye-lids, forehead and cheek and chin, it is alwa^^s the same — the uneven tremor of life shaking the un- physical perfection of the mental constnic- tions of an ideal geometry. In all this, one point must be labored at risk of over-emphasis. To each element of the representation (free-hanging gown, close-drawn drapery, hair, features) there is allotted only one standard form, a schema based on the geometric simplification of the actual appearance, in conformity with its visual memory-image. This single form must be repeated as much as necessary in order to cover and inform the surface to which it applies. Thus the schema for BRYN MAWR NOTES OF GREEK ART free-hanging drapery must be repeated over all the drapery which hangs free. Tliere results a clear division of the whole statue into areas each characterised by some pecu- liar line-form or pattern which everywhere distinguishes it and which is inherently appropriate to the representational inten- tions at that point. That is why, in the art of this period, critics find no ''irrelevant lines" (how should there be; where would they come from?) and are complimentary toward ''structural simplicity" and clear structural articulation. For the Greek these high effects were no mystery. He was merely keeping to his inheritance of sche- matic forms and tempering them in the direction of the confused diversity of the real world. In consequence of his own method, he could not fail to have his sensi- bilities awakened so as to grasp the secret of large construction through simple homo- geneous areas and of simplicity of effect by correlation of similar linear forms. The accidents of primitive draughtsmanship were beginning to go over into esthetic AND MONOGRAPHS 120 ESTHETIC BASIS (4) strong devices amenable to the imaginative voli- tion of artistic creation. Certainly, the archaic schemata are subjected to improvement so that their fidelity to Nature is being constantly aug- mented. And since the correct rendering of living shapes is, after all, the supreme technical objective, we should expect to see a very uneven attainment and even in the same piece of sculpture find the tradi- tional renderings side by side with unex- pected vivid and brilliant bits of natural- ism. This is precisely the quality which frequently occurs to puzzle the attentive student of the period. The pedimental sculpture of the Zeus temple at Olympia, the Boston counterpart of the Ludovisi throne, the Esquiline Venus (if she be rightly classed as of this period) reveal just this uneven command over tnie appear- ances. But everywhere the framework of the older tradition is apparent. When the constant repetition of a set linear schema over an entire plastic area palls on the sculptor (just as the uncritical decorative parallelism of the archaic period B R Y N M A W R NOTES OF GREEK ART had palled on his predecessors) the transi- tion period gives place to the period of strength, the age of the great masters of the Periclean period, the Athenian Pheidias and the Argive or Sikyonian Polykleitos. Naturally no break with the preceding generation is discernible. The schematic tradition still lurks under the linear pre- sentations, and the very same forces which gave to the Delphic charioteer its harmony and simple greatness are still operative. It follows that the work of the Pheidian period shows only an incomplete approxi- mation to naturalism. In the preceding period truth to Nature tempered the sche- matic forms; now the schematic (and other more purely artistic) forms temper truth to Nature. Yet a complete truth to Nature can be attained only by a far-reaching and accurate grasp of detail, and this is too difficult to be achieved immediately; only the broader and more essential elements are recorded. There results a style of great breadth and power: the archaic has gone over into the strong period. The sculptor's attention is inevitably drawn to the larger AND MONOGRAPHS 122 (5) fine EvSTHETIC BASIS formal effects of broad surfaces and con- spicuous lines instead of to the multiplica- tion of decorative detail. He learns what effects come from the balanced masses of unbroken surfaces and from the travel of an uninterrupted line, and his work gains immeasurably in power by the suppression of "irrelevant detail" which is forced upon him by his inability to fashion those details and to include them. Pheidias and Polykleitos are the great masters of this period. The outstanding elements of their style are precisely those of the period in general. So, Michelangelo is the "strong" sculptor of the Renaissance. He could scarcely have been so had not his lifetime happened to fall in the strong period of his sculptural epoch. Inevitably, in Greek sculpture as in cor- responding other times, as the period advances, greater and greater approxima- tion to natural truth ensues, detail upon detail is correctly apprehended and em- bodied in the sculptural corpus. There comes a time when the more purely formal traditions of lines and masses, though they B R Y N M A W R NOTES OF G R E E K A R T 123 are still operative, are nearly obscured by these formally irrelevant details which stricter fidelity to Nature has introduced. Just at this stage and because there is so nice a balance between the illusion of ol)jecti\'e appearance and the more geo- metric and abstract beauty of sculptural form, there arises a period of very great distinction. To most later-day collectors (and to all that period's contemporaries) this will seem the period of finest flower. It will, indeed, be the period not of strength but of beauty. It is the period of Praxi- teles, of full-blown Gothic, of Raffael and Titian, of Benvenuto Cellini with his Perseus and Medusa, and the youth of Bernini when he did his group of Apollo and Daphne. But the same force which brought this period on also brings its change and disap- pearance. The realistic details increase until fidelity to Nature makes most of the earlier formalisations impossible. The artists copy the human body as it is: so much the worse if it has not the formal ele- ments of power c'lnd beauty upon it. The (6) free or naturalistic AND MONOGRAPHS I 124 ESTHETIC BASIS artist must find his expression through things as they really are. The stone or bronze is almost a replica now of the living model. The model therefore, like an actor, must itself embody the emotional expres- siveness which the artist intends to com- municate to his public. Statuary is almost the craft of turning cleverly posed tahleaiix vivants into marble or metal. Human bodies are chosen as models for their own natural beauty, as in the Syracuse Aphro- dite or the Capitoline Venus (or even for the stimulation from their ugliness or unus- ual qualities, as in the Gauls of the Pcrga- mene artists); poses are reproduced liter- ally for their physical attraction or their energy, strength and power displayed in actual use. This last period is accordingly complex and many-sided. It is not merely the period of Naturalism and Expressive Realism, but of Theatricalism and Sensa- tionalism wherein (since everything must proceed from true and faithful appearances) the objects of the real world are tortured into striking and emotionally moving poses or combined in exciting situations. We BRYN MAWR NOTES OF GREEK ART 125 have the Drunken Woman, the Laokoon. the Famese Bull, the Borghese Warrior, and all the other familiar virtuosities of the Hellenistic Age. With the culmination of this period comes the attainment of that goal which glimmered above the crude beginners of the art and led them to find geometrically simplified equivalents for the bewildering unseizable variety of seen appearances, and thereby opened up the archaic period. This same gUmmering and unreachable objective destroyed the artificialities of the archaic, produced the simple forms of the strong period, gave the wealth of detail which turned the strong into the fine, and at last overwhelmed the period of beauty with the abundance of naturalistic detail. Throughout, the same power makes each period and destroys it, and at the last so dominates the sculptor's art as to leave no room for the other elements from which it drew most of its power and appeal. At the end, when the goal is attained and no further direction of progress is apparent, the sculptors, aware of the aridity of their (7; eclectic and imitativi AND MONOGRAPHS 126 These periods a recurrent cycle in the epochs of ;ivilisation B S T H E T I C B A vS I S success, turn mournful and wistful glances back toward tlie earlier periods whose naive delight and unsophisticated energy and enthusiasm are denied to their accomplish- ed and facile days. Most of all, the period whose contrast with their own is mosl flagrant, the period of ripe or even over- full archaism, attracts them. There ensue "revivals," precious enthusiasms of the dilettanti — the fads of the Neo-atticists. the enthusiasm of the Augustan Age for Kanachos and Kalamis, in more modern times the neo-Gothic, neo-Oreek, and all the other resuscitations which ha\-c made of modern architecture an eclectic thing of copy-book and pastiche, the Pre-Raphael- ites in painting, the present-day enthusiasm for the archaic Greek and all unde^■elopcd periods of artistic nascence the world over. Sub specie acternitatis, artistic epochs are cycles, each moving through identically the same phases under the same forces to the same ultimate result. What most aston- ishes the student of these cycles is the inevitable progress of each phase to its own destruction, all because an artistically B R Y N U A W R NOT E S OF GREEK ART almost irrelevant objective (fidelity to seen appearances) exerts a supreme control, while the seemingly true and relevant objective of the art (control of the esthetic fomis which determine the sculptural appeal) is never clearly set up as the true one to be striven for. Rather than the question — "What are the expressive forms of my art, into obedience with which I must mould my matter?" the sculptor seems to put himself the query — "Have I caught the true look and fashion of the things which I portray?" Apparently, the one criticism which artists have been least able to endure or to meet, has been the artisticall}^ rather gratuitous one — "You have failed to copy Nature correctly I" Removed by lapse of centuries from the whole cycle of Greek sculpture, we can see that the works of each period have artistic value and that what seemed at the time to be progress, rendering one's predecessor's methods obsolete, was always realistic advance but not necessarily greater artistic achievement. How we are to rate these various periods for this, their artistic AND MONOGRAPHS 128 EvSTHETIC BASIvS achievement, is a problem for the Canon of Taste to decide. Some critics will see the peak already attained in the late archaic, and class all subsequent products as decline; others prefer the period of strength, others the period of beauty; few will put their preference so late as the final stage of Naturalism or Eclecticism. The present study, being an inquiry into artistic forms, must leave unraised the questions which belong to the province of Taste, and, without passing judgement on relative merits, must try to discover how the pure forms of sculpture were employed. For the archaic period these "forms" have been abundantly studied; but it is essential to remember that they are in their origin artistic accidentals, mere devices of convenience by which the early artist helps himself out of the difficulties of imitating seen appearances, and that they only acquire artistic significance in proportion as the sculptors learn to turn them to account for purely artistic rather than merely representational ends. There is here a very present danger of confusing B R Y N M A W R NOTES OF GREEK ART 129 Origin with Validity (as the manuals of logic sometimes term this fallacy) and of imagining that because we have discovered how the various conventions and devices arose we have therefore fully explained and understood them. In order to throw light on the peculiar conventions of archaic art, the behaviour of savages and children has been much interrogated. The purpose is by wide- ranging comparisons to elicit the presence of certain common conventions in all primi- tive art and to explain these conventions on general psychological or material grounds. The results have justified the attempt and have led to a wholly new un- derstanding of artistic origins in Greece and elsewhere. Briefly, these comparative studies have established the thesis that the primitive draughtsman does not draw from life but from memory. Those of us who have no knack for drawing may perhaps appreciate the unreasonableness in a demand that we should "just draw things as they look; put down what you see!" and realise that until AND MONOGRAPH S I 130 ESTHETIC BASIS ;i race has begun to learn to draw, the actual changeful appearances of things elude any attempt to find their direct and faithful linear equivalent. Primitive drawing is not so much a crude and incomplete ren- dering of the correct outline, as a sort of visual embodiment of those notions for which nouns and names are symbols. We can perform the crucial experiment ourselves. At each of the names, "hut," "frog." "fly," a mental image is called up with more or less distinctness. If we try to transfer this mental picture to paper, we shall discover that it possesses some very surprising and yet perfectly reasonable characteristics. Since it is only a general image applicable to any of its species, it will show only essentials, but it will include all these. A quadruped must have four legs, a bird must show two wings; a human face will appear in full-front view or per- haps in profile with full-front eyes. In fact, a primitive drawing tends to be a mental construction exhibiting just those observations and analyses which the mind has made for its own pragmatic interests. BRYN MAWR NOTES OF GREEK ART Accordingly, we should not be surprised at finding in a primitive picture or statue of a human l)eing an almost logical rigour. The right half of the body will have no reason to differ in position or appearance from the left half ; the head and eyes will turn neither to this side nor to that; the arms and hands will hang close to the sides or be raised evenly or be folded symmetrically. One lock of hair will look exactly like another, unless the memory of the artist has record- ed the different appearance of the short hair on the forehead and crown and the long back-hair, in which case there will be two li air-forms in use. Inevitably, tlien. certain set forms or schemata will l)e employed for the various parts — for head and face, with hair. eyes, nose, and mouth ; for fingers, navel, chest, ribs, and so on. How will primitive art advance, how will it improve upon this initial stage? Not by discarding these memor^^-images and sche- matic forms, but by perfecting them so that they are more faithful to actual appearances, and by adding supplementary schemata for details which have been over- .\ X D M OX R A PH S 132 ESTHETIC BASIS looked and therefore omitted. At each repetition of the standard theme of the erect nude male in early Greek sculpture you may notice some trivial improvement of the old or addition of the hitherto unob- served and new. But. however much this progress is continued, there cannot be more than a specious approximation to the photographically true and exact. Between the eye which sees and the hand which gives back the seen, there intervenes a something which never lies between the camera lens and the photographic plate: I mean the mind, to which the eye reports and from which the hand takes its instruc- tion. It is the charm of archaic art that it transmutes the vagaries of the external shapes of our ordinary world into the almost intellectual precision of these men- tal constructions and. by lavishing a most effective diligence on the perfect execution of each part, makes only the more apparent the mental conversion through which the natural appearances have been made to pass. The more it labors for perfection, BRYN MAWR NOTES OF GREEK ART the more clearly it calls attention to its departures from objective truth, because archaic art can only repeat the generalised form (however minutely and succinctly) while Nature never shows this underlying type, but only the thousand and one indi- vidual variations of it. Little by little this secret dawns upon the generations of artists. They discover that truth to Nature lies not in set repetition but in indefinite variation. The great problem (and the profound verity) of "the One and the Many" lifts upon their hori- zon. The fonn is one, but its manifested appearances are many. There is one form for the oak-leaf, another for the cypress; but when Nature makes an oak-tree, she does not hang it with a thousand identical leaves. Every leaf is different; yet every leaf exhibits the same form, which is the form for oak-leaves. In sculpture, the schematic designs for hair and for drapery- folds are retained as the basic structure from which every wisp of hair, every fold of drapery, is allowed to depart by a slight amount. 133 (2) transi- tional period AND MONOGRAPHS 134 ESTHETIC BAvSIS This is the period of transition from archaism to freedom, and the sculpture which it produces shows a restrained and quietly severe beauty, as free from the affectations of merely decorative ornament as from the inconseqxient lines and inten- tionless diversity of naturalistic imitation. In Greece this phase ocaipied roughly the first half of the fifth century B.C. Because fifth century Greek sculpture inherited all the schematic forms for repre- senting objects, it could not be true to life. At the time of Pheidias and Polykleitos, the sculptured human body was put together from a series of parts each of which had a more or less intellectualised shape or structure, and each of which had a conse- quent bias toward geometric formalism and geometric simplification. The idealism, the ''classic restraint," the omission of non- essentials, which are so generally acclaimed to be an outstanding mark of Greek sculp- ture, thus had their origin. Canova and Thorwaldsen and other neo-classicists worked by elimination, by deliberately try- ing to suppress complete natural fidelity: B R Y N M A W R NOTES OF GREEK ART Polykleitos was still adding detail upon detail to his heritage and was striving to give to his inherited forms that freshness and vigour which only the desire to copy Nature can impart. They were going in opposite directions, the old Greeks and the modern neo-Greeks; and since we must judge them by their aims and ideals, we must allow that they are poles asunder in what they managed to accomplish. The most lucid commentary on the art of Polykleitos is to be found in the lyric poetry of Bacchylides and the dramatic poetry of Sophocles. Both these masters worked with forms inherited out of the archaic period of their art; and both found their highest artistic opportunity in that minute and subtle modulation of the un- realities of formalism which would approxi- mate more closely the real world about which (after all) they were writing. This, as far as I can understand it, is the typical mid-fifth -century mentality. It is only possible in a period where the public is familiar with all the artistic forms and con- ventions with which early art is trammeled, AND MONOGRAPHS 136 ESTHETIC BASIS and so can appreciate the minute temper- ings of those forms by which the masters get their effects. On this condition depends the true Sophoclean "irony," And only if we bear this condition in mind, can we appreciate the full force of the saying attributed to Polykleitos by Plutarch — 'Tolykleitos the sculptor said that the work was most difficult when the clay was on the nail."*^ However we may explain the exact meaning of the phrase ^y ow^t (ad unguinem) it is clear that Polykleitos was referring to the unportance of minutiae for the effect of the whole. Modern critics have often sighed enviously at the mar- vellous finesse of appreciation which they ascribe to the ancient Athenian audiences which sat in the Theatre of Dionysos. But this audience was able to appreciate Sophocles because they had grown up in a knowledge of the forms and conventions by minute deviation from which the Sophoclean drama gets all its tang and subtlety. It takes a similar training to appreciate Polykleitos. BRYN MAWR NOTES OF GREEK ART 137 We said that in the time of Polykleitos the sculptured human body was put to- gether from a series of parts each of which had a more or less intellectualised or geo- metricised shape and structure. Out of these the sculptor put his figure together somewhat as the architect built up his Orders out of their component members. Now in architecture it was patent that the relative shapes and sizes of these mem- bers determined the fitness and Tightness of the whole Order. Since the parts of an architectural Order are man-devised and not copied to imitate living things, the architect can determine their sizes to suit himself or rather to suit those peculiar demands of fitness and rightness. But if fitness and rightness are a function of relative shapes and sizes, they must be produced by ratios, by number. Number, at work in all the elements, engenders the perfection which is their beauty. There was, in the fifth century, an obvious parallel between the architectural Order and the sculptural Order of the human statue. This, too, was put together Intellectual mysticism peculiar to this period AND MONOGRAPHS 138 ESTHETIC BASIS out of parts each of a standard shape. Here, loo, the fitness and rightness of the whole somehow depended on the relative sizes of Lhese parts. What more natural than to draw the same conclusion and believe that Number here too was sovereign? Number is certainly sovereign in Nature to a most amazing extent (far more than we ordi- narily dream, until we pick up a pamphlet on phyllotaxis or shell-formation or pro- portional growth), and the Greek may well have known this, especially as the Pytha- goreans seem to have taught specifically such a doctrine. In any case there is little doubt that Number was introduced into sculpture as it had been into architecture and, probably, into the vase shapes of pottery." The locus classic us is in Galen, where t]ic following passage occurs: Chrysippos holds beauty to consist in the proportions not of the elements l)ut of the parts, that is to say, of finger to finger and of all the fingers to the palm and wrist, and of these to the forearm. BRYN MAWR NOTES O F G R !■ !-: K A R T 139 and of the forearm to the upper arm, and of all the parts to each other, as they are set forth in the Canon of Polykleitos.^ Here we ha\e a clear statement, from a somewhat late and round-about source, but expressed in just the language we should have anticipated. Commensurability of parts {(TvfXfX€TpLa) is the working of Number in sculpture and the earnest of its perfec- tion. There is an almost metaphysical belief that beauty and the idevaiv. His statues were not intended for replicas of unusually beautiful persons in unusually attractive attitudes. He did not make men as they appeared, but, in the deepest philosophical sense which his race could attach to the words, men as they were in their essence. This is precisely the judgement which the greatest of the later sculptors, Lysippos, passed upon his predecessors, if we are to trust PHny's report— '"Vulgoque dicchat ab illis factos qualcs csscnt homines a sc qiialcs vidcrcntiir cssc;^^ — "He often said that they represented men as they really are, but he as they appeared to be." This sentence (like every other one touching ancient artistic criticism) has been consistently misunderstood. It has been imagined that Lysippos was distinguishing between real- ism and impressionism; but nothing could be more wide of the mark. We have only to look at fifth century sculpture to con- vince ourselves that, whatever the artists may have done, what they signally did not do was to represent men as they really are B R Y N M A W R NOTES OF GREEK ART 147 in Nature. Pliny's csseiil i.s Plato's to) ovtl 6v and Aristotle's to tl rjv tlvj.i, which is not in the least like artistic realism or repre- sentational fidelity to natural appearances; and his vidcrcntw refers to to. atv6fx€va, which is the very thing which we nowadays call reality. There is no question of im- pressionism. ^^Ad veritatem Lyslppum ac Praxilelcn access isse opiime adfirmant,^' says Quintilian;^- and that ought to settle it. Let us consider for a moment what sculp- tural impressionism means. In* painting, the incentive to impressionism arises out of the discrepancy between the hypothetical distance at which the painted objects are supposed to exist and the actual distance from our eyes at which they occur on the canvas, and out of the difficulty of suggest- ing luminosity correctly. If we merely paint on a reduced scale all the details which an oljject shows on close inspection, the modifications of jjerspective will not suffice to gi\e us the illusion of seeing that object in its proper setting of atmospheric distance. We must paint, on the camas A N D M O N G R A P H S I 148 E S T H E T 1 C BASIS close to our eyes, the look of that object at a distance, with all its blurred edges and qualities of colour and light. We must paint the retinal impression. This involves a complicated problem of colour values which will suggest these effects of light, since painting cannot reproduce them directly, but must evoke them by an equivalent construction out of her own de- vising. Aiming at greater fidelity to seen appearances, painting thus ceases to fol- low the materially "correct" outline and colovuing of objects; and the opposition between realism and impressionism can thus arise. But in sculpture, where the true distances are accurately given and fidelity to colour and light is greatly subor- dinated to questions of surface-forms and outlines, impressionism in the sense just now indicated has no obvious place or meaning. There is, however, a secondary sense in which the term is sometimes used for sculpture. To show an object as it appears is in sculpture to vshow it as it actually is; but we might undertake to represent the object as it seems to someone B R Y N M A W R NOTES O F G R E E K A R T 149 who is looking hastily or casually or under emotional stress or under some bias of interest or judgement. Thus impressionism in sculpture comes to stand for something \'ery much like emotional expressionism. It is not a normal "impression" such as the laws of optics and physiology would impose upon the normal seeing-eye; it is somebody else's impression, in the sense of a mental and emotional constniction such as under proper stimulation we might be able to recreate in ourselves. Of all this, wliat is there in the work of Lysippos? A free use of massed shadow in the hair is the only impressionism that I can find ever ascribed to him; and the testimony of ancient writers and of extant works of his school and period point wholly the other way. When Lysippos said that he made men as they seemed to be, he was saying that he made them just as they actually looked. It was Lysippos who was the realist. "Ad veriialem Lysippum ac Praxitelen " Can this be true of Praxiteles? Critics have felt themselves at a loss be- AND MONOGRAPHS l.SO (4) free period (5) fine period, pre- ceding the free yieriod EST li E TIC BASIS cause third century Alexandrian art, carr^--- ing on Athenian traditions, produced ultra- Praxitelcan work and, at the same time. ultra-naturaHstic genre. But there is no discrepancy or contradiction here. Instead of relying on the emotional power of ab- stract pure form, the Alexandrian school turned to direct pictorial presentation. In order to represent ugly, uncouth, bizarre, or ludicrous subjects, it copied these faithfully, down to every wrinkle and deformity: in order to represent beautiful subjects, it went equally far in the literal imitation of soft-textured skin, smooth and yielding surface forms, without edges and with veiled lines. It is simply a difference of subject-matter; the literal intent and the artistic method are in either case the same. For all his seeming idealisation of beauty, Praxiteles is the immediate precursor of the Alexandrian realists. When the schematic form disappears as the ideal norm of reference, intelligibly present and definable in every instance to which that form applies, when instead the artist copies the actual appearances of B R Y N J\I A W R NOTES O F G R E }l K objects without deferring to a mental con- stntction or generic prototype, art enters upon its highest career of technical achieve- ment. But its formal content is inevitably diminished and obscured; and at precisely this point in its career spiritual decadence sets in. In Greece this turning falls in the lifetime of Praxiteles (as in the sister art of dramatic literature it falls in the lifetimiC of Euripides). Lysippos is already of the decadence. For did he not admit that his predecessors imaged men as they were in their essence, but he himself merely as they appeared (very much as Sophocles was said to have shown men as they had to be; but Euripides, as they were). The reason why the decadence begins at the very moment of seemingly greatest achievement needs no elaboration for those who have followed our previous discussions. The true artistic aim of sculpture has prov- ed itself not to be this ignis fatuus of imita- tive dexterity and representational fidelity. To the sole, innermost, yet so frequently obscured, intention of the art as an art, we have already directed a detailed attention. 151 AND MONOGRAPHS This ends our inquiry into the relation between form and content 152 and our discussion of Greek scvilpture ESTHETIC BASIS If the argument for the true nature of the esthetic appeal and artistic purpose of sculpture be recalled, it will be obvious why, as estheticians, w^e must agree with the frequent opinion that the Hellenistic Age, however much it may mark technical advance, artistically is on the downward ^lope. ''Cessavit deinde arsy says Pliny for the period after 296 B.C., and, except that we might be inclined to set the year a little earHer, we can hardly fail to agree with liis pronouncement. BRYN MAWR NOTES OF GREEK ART 153 IV THE ESTHETICS OF GREEK ARCHITECTURE I MUST presuppose that the history and achievements of Greek architecture are sufficiently familiar to the reader. He will Imow, for example, that the dominant form or theme is the colonnaded temple; that this is built with wall, colunm, and horizontal beam; and that the structural elements are the square-hewn, close-fitting, mortarless ashlar block, and the various members of two distinct and characteristic "Orders," the Doric and the Ionic, to the latter of which is allied a sub-Order, the Corinthian, scarcely differing from the Ionic save in the form of its capital. He will know, further, that there are temple remains dating from the sixth century B.C. and remarkable for their vigour and simplic- ity; that in the fifth century were achieved the refined and powerful buildings on the Athenian acropolis, in whichjthe Doric Some general AND MONOGRAPHS I 154 and popular QOtions ESTHETIC BASIS Order reached its formal perfection and the Ionic its first flowering on Attic soil; and that in the two succeeding centuries the Ionic style was perfected by Pythios and Hermogenes and their respective schools, on the west shores of Asia Minor in such notable exemplars as the Mausoleum, the Athena temple at Priene, the Artemis temples at Ephesos and at Magnesia on the Meander, and the long-travailled but never-completed giant temple of Didymean Apollo. 1 1 must also assume that most of the tech- nical vocabulary of the architect will con- vey its legitimate meaning to the reader, and that he has already noticed the obvious and salient virtues or limitations of the Greek style. Thus he will know that it is a current pre- cept that Greek buildings always express their purpose and the mechanics of their construction. A temple-plan is self-explan- atory; its elevation never misleads us with any pretence or disguise. The entablature is not carved or moulded to produce a merely decorative fagade: the epistyle has BRYN MAWR NOTES OF GREEK ART 155 horizontal stressings to show its function; we may guess that ceiling beams bed behind the frieze; the cornice is unashamedly a water-shed ; the pediment occurs of neces- sity because a sloping roof can end in no simpler or more obvious manner. The akroteria are the only structiu-al non- essentials — and I am not altogether sure that these may not have been survivals of weights to hold down the roof, like the stones on Swiss chalets, or the interlacing of rafters. We can scarcely acquit the Greek archi tects of having followed a third popular modern precept by making their architec- ture express its material, since they not merely painted their marble, but in the members of the two Orders carved forms (such as triglyphs, dentils, guttae, regulae) which were clearly survivals of some tim- ber construction. Yet they exploited the good quahties of their building material, by giving their marble walls that lustrous finish which still endures upon them, and by carving designs whose sharpness of line and shadow-free shallows emphasised those AND ^MONOGRAPHS concerning Greek architec- ture 156 ESTHETIC BASIS beauties which reside more in fine marble than in any other stone. On the other hand, they could not tolerate rustication or ruggedness (except for fortification walls and similar uses) but covered their coarser materials with a stucco of powdered marble which effectively gave the lie to its native qualities. That they sheathed exposed timber with terracotta or bronze cannot be instanced against them, since it was done not so much to disguise the material as to protect and preserve the wood. There is a fourth precept to which good architecture is generally supposed to con- form. It must express (it is said) the men- tality and civilisation of its builders — as though whatever man consciously makes could fail to be eloquent of himself! Even a Moorish tower upon a Renaissance palace built for the servants' hall of an American millionaire's country-place is eloquent of its age and culture. Eclecticism is as much a style as any other— and as significant of its attendant civilisation. The sky-line of Fifth Avenue is very eloquent of the per- turbed and composite culture that made it I BRYN MAWR NOTES OF GREEK ART 157 and enjoys it. But it is intended to assert by this particular precept, that the spirit- ual qualities of an age should somehow* be deducible from the buildings which it pro- duces; and it is clearly true of Greek archi- tecture that it is ordered and logical, that it harmonises part with part, and parts with whole, and that, to a most remarkable degree, it is unfantastic and, in all its ele- ments and proportions, always implies a human use or service, and a mortal eye and a rational mind to observe and approve it. There are no structural irrelevancies in Greek building, such as columns which are not the true supports of their superstruc- tures, or fayades which merely mask the disparate structure behind them. But though there are no stnictural irrelevan- cies, neither is there much structural inven- tiveness or ambition. The Greek temple is, in its intent, a one-story afTair. The super- posed colonnades in its interior were forced on the builder by the physical necessity of supporting the roofbeams and the esthetic impossibility of doing so by means of a Lim.itatioii? of Greek architec- tural achieve- ment AND MONOGRAPHS I 158 esthp:tic basis single story of columns (since these would have to be taller and so more massive than those of the exterior order). The two- story colonnade with ground-floor and gal- lery, thus produced, was often employed to line market-places and open squares, but seems not to have incited builders to attempt a third or a fourth stage of columns. The tower-like superposition of the orders was reserved for Roman fayades and the restless Renaissance to achieve. The stoa, thus limited by cus- tom to two stages, was further restrained in its height by the characteristically Greek consideration that a column more than 12 feet high would seem out of pro- portion to the human beings for whose service and convenience it was intended. Here, as so often in things Greek, it seemed iravT avSpa TrdvTo)v )(pr)/xd.TU)v fxixfiov emu. The temples, being houses of gods or at least of their images, were not cribbed and cabined by these demands of human proportion: their single story of columns (you would imagine) could swell to any height. But here another proportion r B R Y N M A W R NOTES OF GREEK ART stepped in to check their rise toward the colossal: the distance from column to column always bore some sort of estab- lished relation to the height of the shafts, and coliimns could not be too widely spaced lest they could no longer be safely bridged with horizontal beams of stone. The Greeks were timid engineers:^ a 15- foot air-span gave them pause, and the lintel of Diana's temple at Ephesos was a gigantic achievement. And so when they strove toward the colossal in height, their columns were allowed but barely sixty feet.- Except for such exceptional forms as the hghthouse of Alexandria and the Mauso- leum of Halicamassos, how many Greek buildings (like the Zeus temple at Girgenti) overpassed a height of one hundred feet? The theatres, to be sure, stretched up till their tppmost rows might be more than this distance above the dancers' circle; but the seats were all bedded safely on the sloping hillside. For the Greeks before the Roman era, no hillside — no theatre. Nothing is more surprising than to sketch the eleva- tion of one of the great French Gothic AND MONOGRAPHS 160 ESTHETIC BASIS cathedrals and to the same scale superpose upon it the facade of any of the greater Greek temples. Where the two buildings chance to agree in width, as do the Parthe- non and the cathedral of Chartres, it is all the more astonishing to see the Gothic pushing its nave to twice the Greek temple's height before ever it begins to stretch its towers and spires toward the sky. Nor were plans varied or complex or ambitious/'' The temple was the god's house and the depository for his posses- sions. What then should a god do with more than two rooms? When the cult- statue was housed and the dedications and sacred treasures were safely sheltered, noth- ing remained to do. A surrounding colon- nade to accommodate the god's worship- pers, perhaps; but nothing more. The altar, if only because of its smoke and fire, was in the open air and escaped housing. A peribolos wall, marking out the god's acreage, often shut in indiscriminately temple, altar, and ex voio dedications. The Greek architect had no idea of the myster- I BRYN MAWR NOTES OF GREEK ART 161 ious in setting or approacli : a few chthon- ian shrines in caverns is all that can be cited. Nor did it occur to him that his god might house, dark and inaccessible, beyond great walls and many rooms, approached through courtyard and hall- way and stair, as the gods of the Pharaohs lived in the penetralia of Kamak or Luqsor. Nor were there kings to dwell in magnifi- cent palaces. Even a sixth century tyrant was a man among men. Peisitratos might take the Acropolis for his house, and Diony- sios might have his dwelling on Ortygia; but these were fortresses, not palaces. Even the princes of Hellenistic Pcrgamon have only a paltry bit of the great liillslopc for their private places. The "palace" of Pericles? There was none. And the great fifth century Athens, which was responsi- ble for the masterpieces of the Acropolis, was only a ttoAis KaKws eppvfioTOfxrjixivri of small mud-brick liouscs and crooked narrow streets. The greatness of Greek architecture is certainly not domestic, but lies in temples and public buildings of the polis. Yet how monotonous are the plans AND IM N G R A P H S 1 162 ESTHETIC BASIS of the Greek temples! and although their settings are often wonderful — on the windy sunrise cape of Sunium, among the waste grey folds of Arcadian Bassae, under the shining frown of the Delphic cliffs — how much reliance is placed on Nature and how- little does Art contribute! Delphi is as idly and irrelevantly marshalled as the accretions of a cemetery; Delos is an archi- tectural pepperpot; Olympia is unconsid- ered and fortuitous; the Athenian acro- polis, a crown of splendour upon a head of tangled hair— owes much of its effectiveness to the lofty, clear-shining aloofness of its site. Neither in the planning of the individual building nor in its relation to other buildings does the Greek architect show invention or artis- tic imagination. I do not feel confident that he even considered this latter relation until the fourth century: the symmetry a pen pres in the arrangement of the buildings on the Acropolis may be very subtle — or very haphazard. Mnesicles' unfulfilled design for the Pro- pylaea, the town-plan of Halicarnassos and BRYN MAWR NOTES OF GREEK ART perhaps Rhodes, the carven giants against the gigantic masses of the Zeus temple of Akragas, the Erechtheum plan with its imperfect reaching-out toward a freer form^ — a list of six or seven such items seems to exhaust the instances of original and powerful departures from the lucid but easy perfection of an established tradition. Two "Orders" and a variant— only that to show for the activity of centuries! Two entablatures and three kinds of capital — is that fecundity? is that inspiration? Is it then so hard for the human brain to invent, so impossible for it to create, that one of the most intelligent and esthetically most sen- sitive of races should have only this to show? They are very fine of their kind, these Orders and these temple-, colonnade-, tholos-, and theatre-forms; but under what limitations and abnegation of originality was their perfection wrought I And how could so many generations of active archi- tects remain content to copy and re-copy from the same meagre repertory, as though there were no other way to build, no other plans or forms, nor even any other mould- AND MONOGRAPH vS 163 An archi- tecture of fixed and conven- tionally established forms. Why? 164 ESTHETIC BASIS ings to be imagined, and as though to aUer a proportion or to refine a subsidiary out- Hne were achievement enough for any master? How can we explain such absence of individual invention and artistic variety? Only by referring it to a deep-seated prej- udice of the Greek mind. To explain this, there will be need of a short digression. I B R Y N M A W R NOTES OF GREEK ART Under the perspective of time, the dis- putes of philosophic schools are apt to take on an appearance of fundamental irrelevancy. The real issues are usually taken for granted because they house so deep in the general prejudices and presup- positions of the times. Aristotle pulled the Platonic Theory of Ideas to pieces, only to assert a very similar doctrine of forms in its place. From this it is fair to conclude that the assumption of visual prototypes for the various kinds or species of existent objects — to believe, for example, that the abstract concept ''mouse" implies an actual mouse-form iniivcrsally inherent in all mice and controlling their shape and ap- pearance — came naturally and as it were necessarily to the Greek mind. Modern scholars tend to assume that the Greek philosophers derived these 'Torms" out of the logical concept and out of the lin- guistic necessity of using a single word to name all the objects of a given class (as when we call all mice by the same word A N D M O N G R A P H S 165 The Theory of "Ideas" or Canonic Forms 166 ESTHETIC BASIS ''mouse''). They look on them as a direct outcome of the behaviour of human thought and the analysis of human speech. But in addition to all this, the Greek philosophy unplies a trick of visualising, of appre- hending the characteristic vshape and line by virtue of which all mice, for example, look sufficiently alike to be recognisable instances of their species. For the Greek mind there was always a concrete visual image somehow attached to the abstract universal concept. We ourselves use such words as "concept," "abstract term," and similar expressions which do not have any very clear metaphorical content; but Plato talked of IhiaL (things iSetv to see) or of etSr/, which again are things seen; even the ordinary Greek word for "knowing" (oiSa) had in it this same root of "looking" or "seeing." And most of the logical pitfalls by which the Platonic Theory of Ideas was beset are due to the concrete hard-and-fast visible quality (and therefore existence) of which the etSr] could not divest themselves. Reference has often been made to the peculiar qualities of light and atmosphere BRYN MAWR NOTES OF GREEK ART 167 in Greek lands, to that clearness which robs distance of its atmospheric mantle and that luminosity which deprives shadows of their power of plastic illusion, so that the eye sees in terms of contours bounding flat surfaces, and the brain remembers in terms of simple visual forms, of areas with sharp outlines and consequently very definite shapes. If we remember, too, that the Greek intellectuality (partly because of this extreme atmospheric lucidity under which the world of sense was presented to it?) was not ''cloudy-minded" and ''un- earthly," but markedly observant of the external world and analytic of its phenom- ena, it will seem natural that such a race, highly intellectualised in the direction of observation and analysis, and immersed in a sense-world of highly accentuated out- lines but rather diminished tactile and plastic values, should imagine its concepts as visual linear forms. Not the mass, not the material constitution, not the physical behaviour, but the seen appearance, was for them the essential. To know what a thing is, they must know the look of it. The its in- fluence in art AND MONOGRAPHS 168 ESTHETIC BASIS material might be comparatively irrelevant, since objects can be of different substance and yet have the same look; and matter changes so illusively (as when food turns into flesh and blood), while the form is abiding and amenable to the understanding. The matter of a man may suffer all manner of metabolism, but the form undergoes no such change; if annihilated in one indi- vidual by death or altered l^y mutilation, it reappears unchanged and undiminished in others of the species. Surely, if the Greek mind had not, instinctively as well as consciously, thus regarded the world of objects as a series of typical forms dis- played and embodied in individual in- stances, Plato could never have imagined his theory of visual-forms or found an audience to which to expound it. The objects which man makes — his im- plements, his places of shelter, his fur- niture — these too come ranged in species, and each species has its characteristic form whose specific shape and appearance depend largely on the ])urpo.se or use of the object in question. The shape of a mirror BRYN MAWR NOTES OF GREEK ART is not arbitrary: its purpose implies that it should be the shape of the human face, its use suggests that it vshould have a handle ])y which it can be grasped and which will also serve it as a stand, for which purpose the handle should have a stable base. Thus defined, the necessary^ shape and appearance of a mirror lie within rather narrow limits; but among the vari- ous shapes which would satisfy the fore- going requirements, are not some more "necessary" than others? Is not the circle the necessary prototype of all face- shapes? For the handle and stand, will not certain relationships in the measurements and outline recommend themselves by the simplicity or coherence of their mathe- matical and logical properties, so that they will seem more nearly ''right"? And do we not end with a conviction that even to such a man-devised thing as a hand- mirror there is a single fitting and perfect form which man can discover by exper ment and thought? There is something of the eternal and supermortal about a form which is thus attained; it seems as though AND MONOGRAPHS 170 ESTHETIC BASIS (like the truths of mathematias or logic) it must all the while have been in existence, implicit but unidentified. Almost it would appear as though the artist himself invents nothing: he merely sees more clearly than other men how things should be. The more he approximates perfect rightness in the forms of the things which he makes, the more nearly he has learned to materialise what the Divine Necessity has already constructed. . . . ''The craftsman, look- ing toward the true form, so fashions^' (6 87}fXLOvpyb<; 7rpo9 rrjv iSmv ySAeVcov ovto) TTouP) said Plato of such man-contrived things as couches and tables. How then does the artist's activity differ from that of the philosopher, except that one gives material w^hile the other gives verbal expression to the concepts which he discovers? It is the good craftsman's business to seek out the right form, which is the true and perfect species-type for the kind of object which he is making. (And perhaps beauty and intellectual fitness will attend his discovery, because the true and primal types are god-made.) I BRYN xMAWR NOTES OF GREEK xART In Greek pottery, species appear and maintain themselves with the most start- Hng definiteness of shape. Lekythos, pyxis, aryballos. hydria, krater, psykter, slcyphos, ampliora, IcylLx, kantharos — how distinct and distinctive they all are, each form rigorously determined by a consid- eration of its purpose and usefulness, with its own secret of grace of line and harmony of part! One comes to believe in their real objective existence as firmly as though they were genera and species of the animal world evolved by Nature. One can detect this same spirit in all the creations of the Greek genius: clothes, household furni- ture, tableware, all fall into type-forms characterised by an almost logical co- herence and exactness. The work of the architect will reveal a similar trait. If he plans a temple, his most conspicuous artistic duty will be to consider afresh the adequacy and rightness of the temple-form as his predecessors have sought it out and embodied it. What criteria can he use for scmtinising their success or failure? (Jnlv those of that AND MONOGRAPHS 171 in vase- making in archi- tecture 172 ESTHETIC BASIS inner necessity by which a form is recog- nised as right and true. Whatever is un- essential, whatever is not necessary to the temple for its purpose or stability or dura- bility, is irrelevant to the form; it is not a part of the form, it is not a part of the temple. The expense and labor and time incident to the processes of building con- spire to encourage the architect in elim- inating the superfluous. How then could there logically be different temple-plans, when there is only one purpose for which temples are used, one identical force of gravitation to combat and master, one rain and sun to oppose? There should only be variety insomuch as there might be inade- quacy in expressing, or incompleteness in discovering, the true and right form. The Parthenon is not a different building from the temple of Poseidon at Paestum: it is the same building grown closer and truer to its proper and perfect semblance. Iktinos invented nothing: he merely saw more clearly how things should be. But surely individual taste must enter in? the architect must arrange and vary BRYN MAWR NOTES OF GREEK ART details to siiit himself or the preference of his patron? That might be the case, did perfection depend on artist or pubhc; but neither of these can create right relations, they can only seek to embody them. One can tune the strings of a lyre to yield any pitch whatever; but the concords and dis- sonances do not depend on the musician or his public, but on the mathematics of the musical scale. Individual preference is but a chance guide to help the sensitive crafts- man to the apprehension of those necessary and inlierent harmonies which mark out the true form from all more or less imper- fect approximations. The rivalry between Pythios and Her- mogenes, who lived about a century apart, was a contest to discover the same thing — the most just proportions for a series of architectural parts of established shape in predetermined sequence of arrangement, in fact the perfect norm for the century-old Ionic Order as applied to the century-old plan of the peripteral temple. And these were great architects, the greatest perhaps among the Greeks of their age, not because AND MONOGRAPHS 174 ESTHETIC BASIS they had done something new, but because they had done something very old a little better than anyone else had ever managed to do it. The Athena temple at Priene and the Artemis temple at Magnesia were claimants for one and the same title, that of the Ionic temple par excellence; their size, their use, their location, their cost were all minor considerations to this great distinction of being canonic, the perfection of their tribe and kind. In comparison with the differences which are apparent in any two Gothic cathedrals built within the same century A. D., these two Ionic temples would be indistinguishable one from the other. In this Ionic architecture of the Asia Minor coast we can obtain a very admirable notion of the extent to which individual preference and invention were encouraged or allowed to assert themselves. The impression that the Greek architects were merely seeking the right form, not striving to be original or emotionally ex- pressive, occurs insistently. The propor- tions of the Doric Order change rapidly B R Y N M A W R NOTES OF GREEK ART 175 but consistently during the sixth and fifth centuries B.C. With the attainment of the right fonn in the Athenian Propylaea the process of development is almost entirely arrested. Later, the decidence of the Order from favour for temple-construction and the obvious need of a lightened en- tablature in the use of this Order for colonnades, entirely altered the ratios: the form was no longer right, an altered use had modified it. The profile of the Doric capital changes greatly during the sixth and fifth centuries; but after the time of the Propylaea the only important change is the slight straightening of the toj) of the echinus which makes the capital so much easier to cut — and entirely robs it of beauty. When the architects no longer appreciate rightness of form, the Practical and the Labor-saving are allowed to announce their wishes. Until Hellenistic times there was only one important innovation among archi- tectural forms — the Corinthian capital — and that was jDroduced under logical pres- sure because of the inadequacy of the exist- AND MONOGRAPHS I 176 ESTHETIC BASIS ing forms. The Ionic capital posed an in- soluble problem at the point where a colonnade changed direction (as at the corner of a temple), while the Doric cap- ital could not be extricated from its use with the Doric entablature whose triglyph was a tyrannous nuisance with its interference in the free spacing of columns. Moreover neither the Doric nor the Ionic capital strictly satisfied the logical requirements for the right form. The capital's function is to take the entablature weight and trans- mit it to the column-shaft. As an inter- mediary its shape should be consonant with those which it serves: it should be rectangular above and circular below in its cross-section, and in the intervening part it must perfonn without effort the transi- tion from rectangle to circle. The Ionic capital does not meet these requirements; the Doric lacks the transition; but the Corinthian will withstand the most rigor- ous criticism. It is a marvellous meta- morphosis of a circle into a rectangle by a conventional device of leaves tied around a shaft. BRYN MAWR NOTES F G R E E K A R T 177 The development of tlie Ionic column- base from the crude and unfelt forms of the Samian Heraion to the Attic or the fourth- century Asia Minor types is a coherent and gradual process. Contemplating it. we have the impression of beholding in opera- tion that which the metaphysicians call a Final Cause, as though it were not each term in the series which occasioned the next, but the ultimate and perfect form like a magnet exerting its attraction through all the attempts of all the earlier builders. Compare, in particular, the Ionic bases of the Propylaea, of the east porch of the Erechtheum, and the north porch of the same building: the last form lies in the first, and progress is as un- hesitant as though the path were known and the goal sighted in advance. Equally impressive is the abrupt cessation of ex- periments and changes as soon as the right form has been attained. The pro- file of the north porch bases recurs some eighty years later on the monument of Lysicrates, almost unmodified, and the form seems to have imposed itself upon AND MONOGRAPHS I 178 ESTHETIC BASIS the ancient builders almost as authorita- tively as upon their modern imitators. The Corinthian capital has much the same history; its form, once reached, undergoes little further change until late Hellenistic times. This explanation for the extraordinary tyranny of the canonic form is manifestly inapplicable to all the elements of the Orders. The shape of a triglyph or mutule could not be deduced from the necessities of a roofed two-room shrine in trabeated stone or from any other intellectual for- mula or requirement. One could derive the column logically, but not its diminu- tion; the capital, but not its profile; the architrave and perhaps the frieze, but not their scheme of decoration; the cornice, but not its profile. With the substitution of stone for timber in very early times (for however much one may differ as to the precise structure of this timber prototype, it is impossible to refuse credence to it in some form or other) the stmctural reasons for the appearance and pattern of regtila, guttae, triglyph, mutule, fasciae, and BRYN MAWR NOTES OF GREEK ART 179 dentils disappeared; but the things them- selves remained. By immemorial tradition they survived, and just because strict logic made no demand for their existence, it made no demands about them at all. They had come into existence and now persisted in their own right as established species — much as there might be no discoverable in- herent necessity for owls or weasels, but there they were, and each had its distinc- tive and estabhshed form. That is why throughout the classic period these ele- ments of the Orders found no rivals. The mind of man might create all manner of designs and decorative details; but these would have no inner necessity, no reason for being thus rather than otherwise. Dentils and mutules and triglyphs might be equally arbitrary; but there they were. They existed. As detail of some sort was clearly needed to enliven and lighten the superstructure, these decorative forms in- herited from the old timber construction were retained. So it was that Greek archi- tecture had only two Orders. * * * A N D M ON OGRAPHS I 180 Another explanation for the tenacity ol architec- tural forms ESTHETIC BASIvS Sudi an explanation, howex'cr, is not wholly satisfactory. In otlier arts, decora- tive ornaments usually have a very well marked career and run through a history with recognisably similar stages. The ornament begins as a more or less skillful and accurate imitation of some actually existing object of the animal or vegetable or even inanimate world. By chnt of repetition it loses its fidelity and freshness, becomes stereotyped and conventionalised, and after a time may drift so far from its original appearance that its representa- tional intent may be lost to the craftsman, who blindly reproduces a meaningless pat- tern. (The flower and marine motives of Cretan, Mycenean, and sub-Mycenean art may show the phases of such a develop- ment.) But in Greek architecture (though we find such naturalistic and living imi- tations as those of the Corinthian capital or some of the rinceaux of the simas, as well as such ultra-conventionalised orna- ments as those of the leaf -patterns on the various cymatia), both naturalistic and conventionalised ornament, once they have B R Y N M A W R NOTES O F G REEK A R T been accepted for architectural use, undergo remarkably little further change. A prac- tised eye can distinguish between a Lesbian cymation carved in the sLxth and one carved in the third century B. C; but as far as representational value or general pattern is concerned, the difference is slight. Only a specialist can tell in what century a given triglyph was carved or de- tect the difference between Ionic column- bases of the fourth century B. C. and those of the subsequent centuries. Why did the ancient architects cling so closely to forms and patterns that were neither necessary nor especially logical, but merely tradi- tional and accepted fashions of the school? Perhaps it would be pertinent to ask a closely similar ([uestion of the architects of our own day. Why are the old Greek Orders still retained to-day and why are no new Orders invented to supplement or sup- plant such hackneyed forms and formulae? When so much might be created, why only an uninventive repetition of a fashion that every e3''e must have seen a thousand AND MONOGRAPHS 182 ESTHETIC BASIS times? In a word, why does architecture persist in having ''Orders" at all? Why, after so many hundred or even thousand years, has architecture so few de- vices in her copy-book? Is it really so hard to invent an Order, that we have only five or six for common service? And what, fundamentally, is this fetish, this jargon of the initiate, about "styles" — a Gothic ''style," a Romanesque, a Greco-Roman, a pure Hellenic "style"? Who or what commanded that architects must keep to style, must copy and imitate and adapt, but not invent wholly new things for them- selves? In literature plagiarism is held to be anything but a virtue and a pastiche is accounted worse than a "potboiler." Yet a wholly original, inventive, and unplagiar- ising architect would never get a commis- sion. How came such a deplorable con- dition? It is perfectly true that examination of the historical process in which architec- tural styles and orders have come into being should warn us that the attainment of perfection is a tedious thing requiring the I B R Y N M A W R NOTES OF GREEK ART 183 combined and successive energies of many men and outlasting the span of a single human life, so that it is the part of caution and sound sense to take from the past what the past has found good; but I think there is no other great art in which such a plea can be advanced or entertained. No doubt it is hard to write a good new piece of music; but the modem composer can- not therefore plead for privilege to take all his themes from Haydn and Mozart and his melodic developments from similar treatments by earlier masters. Of course it is immensely convenient to trace off a good bit of detail from the Arch of Titus or the temple of Castor and Pollux; or to put the doorway of the Erechtheum in toto for the main portal of a modern bank; but if convenience is the only excuse for such a practice, it is high time for a new generation of practitioners to arise. Clearly there is some fundamental principle which is operative in architecture, however out of place it may be in the other arts. Contemporary critics often bewail what they term the impasse of eclecticism and AND MONOGRAPHS I 184 Architec- ture a representa- tional art ESTHETIC BASIS pretend to see no hope for an art which makes past achievement its sole guide, counsellor, and friend. They have failed to observe that the tenacity of architec- tur:d tradition is due to an instinctive clutching for something permanent, fa- miliar, and universal, on which to base diversity and artistic interest. The paucity of invention, the seemingly suicidal re- straint of variety, are necessary because architecture is seeking to establish for itself a real world of recognised and recognisable objects. Painting has the seen world to draw upon: it does not have to create and establish its trees, rocks, streams, mead- ows, and animals, or waste any effort in persuading us that they are things which we already know. But architecture has to invent its world of objects first, before it can use them. And so, by the preference of generations of men, it settles upon those types and patterns which most commend themselves for their grace or expressi\c- ness or utility or simplicity, and these be- come its world of real objects which it imitates and represents amid those formal B R Y N U A W R NOTES OF GREEK ART relations which physics will permit and good taste commend. The fundamental in such a theory is the assertion that, in spite of appearances to the contrary, archi- tecture tends to become a representational art, and that it imitates or represents a conventional world of its own creation. It is precisely because a Doric entablature is already famihar that it is artistically useful. The architect does not invent new orders for much the same reason that a writer does not invent new words, but uses the ones which are already known to his public, or that the painter does not invent botanical, zoological, and geological worlds of his own, but imitates the familiar real- ities of the ordinary world of sense. It should follow, as a logical consequent, that the artistic intention of the architect will be uninteUigible to anyone who is not al- ready conversant with the traditional and conventional forms which he reproduces; and this is actually the case in direct pro- portion to the fixity with which the con- ventional forms are established. To the uneducated public the language of the AND MONOGRAPHS 186 ESTHETIC BASIS and there- fore in need of conven tional forms for its rep resentata classical orders is wholly lost, precisely be- cause they are unaware of its alphabet and phraseolog>^ Greek architecture, indeed, is the out- standing instance of this practice of estab- lishing an artificial language by convention, in order to communicate architectural emo- tion. Gothic seems here (as in so much else) to have been of the other school and persuasion; yet for all its inventive free- dom in profiles and shadows for the mould- ings of piers and doorways, and its fertility of intricate decoration, Gothic seems to have been well aware that its freedom lay within very definite bounds and to have been scrupulously careful of the appropri- ateness of form to function. Gothic was a rich, picturesque language: the Greek Orders were as concise as the Greek philo- sophical vocabulary and consequently equally capable of subtle " distinctions. Only he who knows the Greek Orders very intimately can really appreciate a master- piece of Greek architecture. Though in- tellectually we may understand the in- tricate minutiae which occupied the build- BRYN MAWR NOTES OF GREEK ART 187 ers' attention, perhaps very few to-day can really feel the emotions which these min- utiae are intended to impart. They are like the subtleties of language which make the magic of great poetry: we must know the language amazingly well or we shall wholly miss this magic. In discussing the ideal trend of archi- tectural form, I have argued as though the eidos or right form were a changeless thing. But this is of course no more true of man-made forms than of the forms of the natural world with their constant though inappreciably gradual evolution. Just as in the realm of plants and animals the species-type changes, so in architecture (but much more rapidly) the various stand- ards change and evolve under the influence of taste. So definite and so rational is this transformation of the Greek Orders, that it is almost possible to date any given building merely by assigning its place in this evolutionary process."* But if the form is dependent upon con- What sanction is there for these canonic forms? AND MONOGRAPHS 188 ESTHETIC BASIS temporary taste and subject to constant, if gradual, change, what assurance could an ancient architect have that he had indeed found the right and true form? Since all the elements of his work were ultimately man-devised and man-perfected, what pos- sible guarantee of their objective fitness could there be, or what sanction for their claims to be the best type? That is a ques- tion which the Greek must have asked him- self. He found the answer just where we to-day might wish to find it — in science, though of course it was the science of his day and generation and consisted mainly of geometric theory. BRYN MAWR NOTES OF GREEK ART 189 It is an impressive discovery when the human mind first catches glimpse of the eternal supersensuous laws ruling the seemingly casual appearances of the world of sense. This moment came to the Greeks early in their career in the course of Pythagorean and other geometric inves- tigations. In musical theory its appear- ance was most striking. Sounds — those intangible and invisible occurrences, seem ingly unruled by anything but a fortuitous concordance among themselves — suddenly admitted their allegiance to the tyranny of geometry and number. The consonance of two notes was shown to depend on the presence of a simple integral numerical ratio between the lengths of the strings which produced them. Beauty and ugli- ness of sound were but functions of Num- ber and ratio, and therefore founded on something measurable, something intel- ligible. Everywhere, order showed its con- trol within the tmiverse — in the paths of the stars, in the structure of material An intel- lectual sanction from the super- sensual world of Number (Cf. fifth- century sculpture, ch. III.) AND MONOGRAPHS 190 ESTHETIC BASIS things — and everywhere, order seemed to be traceable to the influence of Number. If the right and wrong in something seem- ingly so elusive and unmeasurable as mu- sical tone was based on Number, was it not even more probable that a similar geo- metric or arithmetic basis should deter- mine right and wrong in the appearance of seen objects, which were material things, measurable and directly amenable to geo- metric notions? Nature is orderly. The forms for which she strives are strikingly symmetrical and numerically rational. The accidents of matter obscure and con- fuse the simple geometry of her intentions; but if we compare enough specimens of any species, we can eliminate the individual ac- cidents and construct the true form. Here then is a cardinal assumption of Greek esthetic practice — that there is a true form for every class of objects and that such a true form is characterised by its geometric simplicity, by the commensurability of its component members. For if its parts be not simply commensurable, then complex and therefore less perfect numbers will BRYN MAWR NOTES OF GREEK ART enter and take the place of the more per- fect ones which might have been employed. Commensiirability of parts, o-v/x/Acrpta, is consequently a test of rightness of form, and it behooves the architect to work by the aid of its precepts. The generative ratio of the Doric Order was fixed as 2 to 1 in the earliest times of which we have knowledge. In the round building whose architrave was discovered in the foundations of the Sikyonian treas- ury at Delphi this ratio was apparently not followed: in Hellenistic times the entab- lature (because so diminished in height) is frequently poly-triglyphal. But be- tween these limits of time, the ratio of 2 to 1 served for what may be termed the gen- erative formula of the Order! in its hori- zontal extension. To every normal column span we find (enumerating the elements as they lie one above the other) 1 column, 2 regulae, 2 triglyphs -f 2 metopes. 4 mutules, 4 lions '-heads, (8 rows of cover-tiles?) AND IMONOGRAPHS 192 ESTHETIC BASIS so that an ordinary Doric colonnade beats out a rhythm of full-notes in the columns, half and quarter notes in the entablature, and (frequently) eighth notes on the sloping roof, and even sixteenth notes in the floral ornamentation of the sima between the lion's-head water-spouts. In the Zeus temple at Olympia the measurements in ancient feet show how thoroughly and co- herently the ratio was applied: the width of the roof-tile is taken as two feet, twice this measure gives us the width of a mutule with its via as well as the distance from lion's-head to lion's-head on the roof gutter, twice this latter measure gives the w4dth of a triglyph with its metope, as well as the length of an abacus block, twice this measure gives the width from column center to column center, which is also the length of an epistyle block, and twice this last measure gives the height of a column. Finally, if the central akroterion of Nike was life-size, the total height from stylo- bate to peak of gable-figure may very prob- ably have equalled twice this last measure- ment. And so with 2X2X2X2X2 BRYN MAWR NOTES OF GREEK ART 193 (X 2?) the exterior of the temple is built up, and the tacit assumption seems to be that the eye, contemplating these forms, will be rhythmically affected by the simple numerical ratios inherent in them. The giant columns of Pcrsepolis clearly betray Greek influence, and not least in their careful obser^^ation of numerical sym- metry. The two fore-parts of bulls which carry the rafters are supported by a four- sided theme, each side of which has four scrolls or volutes (each decorated with sixteen-petalled rosettes) into which a four- filleted band has been wound; this in turn is supported by a capital whose upper por- tion shows eight, while its lower portion shows sixteen, floral divisions; below, a shaft with forty-eight flutings is supported on a base whose petal forms number twenty-four. There can of course be no doubt of the conscious use of this simplest of all nu- merical ratios as a generative fomiula in the Doric Order, but it should not be im- agined that all the measurements therefore will be found to be mathematically exact — AND MONOGRAPHS I 194 ESTHETIC BASIS all equal or double or quadruple — in the ancient Doric temples. In the Sicilian temples' especially there occur the greatest irregularities in the spacing of the columns and the sizes of the various members. Much of this may be attributed to indif- ferent workmanship, since the eye really exacts only very general approximations to the mathematically correct in architectural ratios. But in the classic instance of the Parthenon it is a very difficult thesis to maintain that the irregularities are at- tributable to mason's errors or the archi- tect's indifference to exactness. Rather it appears that the builders deliberately sought to temper the mathematically cor- rect by slight departures from the "true" measurements, even carrying this ideal so far that they left no straight line straight nor any equal spacing equal. ^ We cannot fail to recall the practice of the sculptors contemporary to the Periclean architects, and particularly that reputedly Poly- kleitan saying concerning the ''many num- bers" which ''almost'' give perfection. The so-called ''refinements" of Periclean BRYN MAWR NOTES OF GREEK ART 195 architecture, the slight deviations from per- fect regularity and symmetry, are not optical corrections for untrue illusions,* but are added in order to give life to the purely mathematical correctness of the £t8r/; they are the departures from the ttoXAwv cLfiiOixoiv the -rrapa fxtKpov out of which arises to cv. Certainly it is a very sur- prising thing that the Parthenon measure- ments cannot be reduced to feet and dactyls according to any common scale. A foot of .2957 meters will do fairly well; a foot of .3362 meters will apply with nearly equal success; but neither these nor any other unitary lengths will fit all the measure- ments, because they are integrally incom- mensurable. We can only conclude that the builders of the Parthenon (whether by intelligent imitation or by intuitive artistic taste) had applied to architecture the same secret of beauty which governs natural forms — the tempering of geometric accu- racy by minute deviations in the interest of irregularity. I need only refer to the extraordinary mathematical precision which underlies natural forms in the vege- AND MONOGRAPHS I 196 "Eidos" and "hylc ESTHETIC BASIS table and animal worlds' o and to the patent observation that in any given individual of the species the precision of the under- lying form is always tempered by the ir- regularities attendant upon the chance ele- ments of environment and growth, and add that we are apt to find the actual slightly irregularised flower or shell more real, more "living," and more artistically moving than the cold geometrical perfection of the un- derlying form. The form only lives when it is irregularised in matter. In architec- ture the forms are man-devised; but if they are harmonised with mathematical pre- cision and then irregularised in their ma- terial presentation, they will acquire a status analogous to that of a living thing in nature. The esthetic value of using convention- ally established architectural forms, or ''Orders," is again proven. For only if the forms are already established as species, can there be any chance of success for this device of tempered irregularity which will impart individual existence to each em- bodiment of the species-form. The em- BRYN MAWR NOTES OF GREEK ART ployment of the Greek "refinements" would be neither useful nor explicable if these did not constitute appreciable de- partures from clearly recognisable and al- ready familiar norms. As Greek philos- ophy might have stated it, the eidos is characterised by mathematical perfection; this perfection is somewhat obscured when the eidos is imprinted in matter; but it is precisely from its minute deviations and irregularities away from the standard form that the individual instance derives its in- di^'iduality and its right to a place in the phenomenal world of sense. There is a considerable body of testi mony all tending to ascribe a sense of the unliving ("rigid," "cold," "uninteresting," are typical words) to buildings which dis play complete precisit)n in their measure- ments, and a contrary impression of life ("alive," "warm," "elastic," "appealing," are frequent epithets) to the irregularised perfection of such buildings as the Parthe- non. It is not apparent that this principle of tempered precision was largely used after AND MONOGRAPHS 198 Number still at work ESTHETIC BASIS the fifth century. I believe that the frag- ments of later Ionic architecture show a very small margin of error, small enough to be unintentional on the part of the builders. The curvature of horizontal lines was largely abandoned, and the ideal of accurate perfection seems to have main- tained itself thereafter in most of the Greco-Roman as in the Renaissance and modern classical schools; but these state- ments are subject to confirmation or cor- rection. * * * In the Ionic entablature there was no obvious opportunity of setting up rhythmic accord with the columns by a simple ratio, as in the Doric Order. The Ionic archi- trave carries no \'%rtical ornament, the figured frieze is horizontally continuous, the crowning mouldings of the members are too minute to be serviceable. There re- main only the dentils and the sima. Of these, the dentils furnish a very clear ver- tical motive repeated in horizontal exten- sion; but they are rather small, and the B R Y N M A W R NOTES OF GREEK ART 199 consequent accord of ten to fifteen dactyls for each intercolumniation is not a relation which the eye would easily detect or from which it would derive any particular satis- faction. The sima, however, with its lions '-heads, could be utilised and — though the matter has not been thoroughly inves- tigated — it would appear that the architect Pythios employed these lions' -heads to es tablish a 3 to 1 ratio with the colonnade. Thus, on his great work the Mausoleum^^ and his master work the little Athena temple at Priene, the lions'-heads space three to the colimin interval, and are so placed that two out of every triad are ex- actly over the eyes of the volutes of cap- itals as well as over the edges of the column shafts at their mean height. ^^ By this de- vice the eye is led to single out at three levels (at mean column-height, at the capital, and at the roof -gutter) a horizontal measurement which recurs continuously, while every third recurrence of it is ac- cented by a column. With this tri-partite division the dentils are not brought into accord on the Mausoleum; but in P\i:hios' AND MONOGRAPHS I 200 ESTHETIC BASIS later work, the Athena temple at Priene, there are five dentils to each lion-spacing. A century later, in the Artemis temple at Magnesia on the Meander, Hennogenes seems to have adhered to this same 3 to 1 rhythm. The same ratio also obtained vertically in the Ionic Order; for the entablature was rather evenly divided into the three ele- ments of epistyle, frieze, and cornice, while the epistyle was subdivided into three horizontal fasciae and the cornice into three elements, dentils, geison, and sima,^^ though these usually were of tmequal height. Plans and facades were also laid out to exhibit simple ratios. The length and breadth of the Parthenon stylobate are as 4 to 9. At Peiraeus in the arsenal which Philon built in the latter fourth century, the front, beneath the cornice, was a per- fect rectangle, twice as wide as it was high; on the long sides the ratio of length to height was exactly 15 to 1. The interior floor space was a rectangle whose sides were related as 8 to 1 . BRYN MAWR NOTES OF GREEK ART Finally, attention might be called to the predilection for ''round" or perfect num- bers. Athena's old temple on the Acro- polis was known as the " Hundredf oot " and the sanctuary room of the Parthenon may perhaps have kept this measurement for its length. The cella of the Athena temple at Priene measm-ed 100 feet in length from wall-face to wall-face. The use of Number penetrated into ar- chitectura Ipractice much farther than the mere horizontal rh5rthm or the simple com- mensiurability of the larger elements. In the fully established canons of the fourth and third centuries, in the work of the Ionic architects Pythios and Hermogenes, it would appear that every smallest ele- ment was dominated and determined in its measurements by numerical relations. In trying to unravel their skein of nimibers, the student will discover that much of the commensurability may be ascribed to the architect's use of a foot-rule, and will be tempted to believe that this simple ex planation is sufficient. Where stones were laid off to a measure of feet and dactyls AND MONOGRAPHS 202 ESTHETIC BASIS they could not well fail to be commensur- able. But since there were 16 dactyls to the ancient foot, divisions and subdivisions would have to partake of the nature of continued bisection: division by 3, 5, or 7 would seldom yield lengths measurable in dactyls. Yet if Dinsmoor's measure- ments of the Mausoleum fragments in the British Museum are correct, such com- mensurable but not measurable^'' relations were employed, and Vitruvius refers fre- quently to division into 7, 9, 11, 13, etc. It would seem therefore that the com- mensurability of parts is not an accidental corollary of the employment of a measured foot-rule, but an intentional artistic prac- tice. A further objection can be raised. Vi- truvius, who must have had access to the traditional canons of some of these Greek architects (Hermogenes in particular) is full of rules of perfection. He instils com- mensurability {modulatio or commodulatio) by determining a modulus or unit with which to measure off diameters and heights and widths. Out of any measurement so T BRYN MAWR NOTES OF GREEK ART established a new modulus may be derived for fixing details and lesser elements in a design. Thus, for example, the heights of mouldings are stated as fractions of the members to which they belong; the mid- dle fascia of an Ionic epistyle is taken as a modulus for the geison; the diameter of the oculus of an Ionic capital gives the amount of projection for the echinus, and so on. This method of passing from one modulus to another is nowhere more clearly expressed by Vitruvius than in his description of the Ionic doorw^ay. . . . From this example we see that though each member of the doorway is regarded as a modulus or measure of its immediate neighbour, nevertheless all are connected with each other and with the large dimension of the whole by a common measure. This illustrates the \^itruvian conception of proportion and there is every reason to believe that the standpoint of the Greek authors from whom he derived his inspiration was noi essentiallv different.''' A N D MONOGRAPHS 204 ESTHETIC BASIS It is a frequent impression among modem readers and commentators of Vitruvius that these rules for the minutest details of the elements of the Orders are intended to be purely practical devices to save time and trouble with simple rules-of -thumb; and so they may 'have been in Vitruvius' own time — and since then. But all our discus- sion has tended to show that this is not the whole explanation, but that we have in these canons the echo of that old faith in the efficacy of Number to establish the per- fection of the foim. BRYN MAWR NOTES OF GREEK ART I have dwelt a good deal on this nu- merical aspect of Greek architecture not only because it is philosophically interest- ing in its own right, but also because of certain remarkable implications which it involves. Out of Number come com- mensurability of lengths and siuf aces and, by repetition, architectural beat and rhythm. But all these in Greek archi- tecture are only effective upon the spec- tator if the matter in which they are em- bodied is seen as in one and the same plane. The rhythm of a Doric colonnade with its measured recurrence of columns moving past, while the triglyphs double and the cornice and roof quadruple the same steady beat — all this is effective, indeed exists for the beholder, only if all these elements are felt to be on a single surface or area or plane. Theirs is an art of related lines and surfaces, not of solids. Now it is perfectly true that "inequality is the normal fact of optical appearance "" and that none of the equal surfaces of suc- AND MONOGRAPHS 205 Spatial pre- sentation once more. (Cf. chap- ter II.) Nvimbcr a function of two-dimen- sional pre- sentation 206 Greek architec- ture ace ordingly an art of two dimen- sions ESTHETIC BASIS cessive metopes or the equal spacings of triglyphs or regulae or lions '-heads will really be equal in our field of vision be- cause of the perspective in which they are seen. But the mind has learned to cor- rect the appearances which the eye en- counters and to read off the true state be- hind the changes of perspective vision. But it does this, in Greek architecture, by the assumption of a plane in which all the unequal appearances actually lie with all their appropriate lengths and areas equal. It is by referring them to a single plane that the mind reconstitutes that recurrence of equal intervals on which the sense of rhythm depends. It should follow that Greek architecture, in order to make its use of number effective, must have been an architecture of planes rather than of solids. This was precisely the case. Instead of true depth, Greek architec- ture gives us successive and usually parallel planes. The stoa or colonnade presents the front plane of the exterior order, the middle plane of the columns which support the BRYN MAWR NOTES OF GREEK ART 207 roof-beam, and the rear plane of the wall at the back. There is no sense of depth or enclosed space. Rather, the true depth has been converted into a succession of nearly flat and wholly disconnected sur- faces — precisely as in Greek relief sculpture. Even the roof, thanks to the straight mounting lines of the cover-tiles, joins in the vertical planes. The human beings moving in this colonnade appear to the ex- terior spectator like bas reliefs on the rear plane. With the temple it is, of course, the same. On the long sides there are two par- allel planes, that of the colonnade and that of the naos wall; on the short sides there are three planes, that of the exterior colon- nade, that of the vestibule colonnade and that of the rear wall of the vestibule (with or without its doorway with door or hang- ing). More complicated vistas in agora or temcnos only add other planes. In glimpses across angles of colonnaded squares, or through comers of dipteral temples, the masses are all presented at in- tervals so that the eye sees a series of AND MONOGRAPHS 1 208 ESTHETIC BASIS superimposed surfaces sharply divided by an intervening break of perfectly indeter- minate extent. It should be added that the Greek atmosphere encourages this im- pression by eating up the air's appearance of solidity, so that space loses its density and stirfaces seem directly superimposed. Not all these planes are parallel since the colonnades surround the temple on the exterior and frequently the agora or te- menos on its inner face . But only one angle is permitted, the right angle of 90 degrees. Just as the mind interprets the perspective of the stoa by its knowledge that it lies in a single plane, so it can proceed to the more difficult perspective of a comer if the angle is known and constant. The rectangular- ity of Greek plans is theu* most remarkable characteristic. Temples, temple enclos- ures, market-places, houses, and (after the fifth century) towns and cities are rect- angular without break or pity, as the architecture of planes demanded that they must be. And so there follows the most remarkable property of all in Greek architecture. BRYN MAWR NOTES OF GREEK ART Since its appearances all lie in parallel or perpendicular planes, it can only defiiie or bound solid space, and cannot enclose it. Just as there is no true depth to a Greek colonnade, but only the specious depth of Greek sculptured relief, so there is no sense of space shut in and contained in anything that the Greek builders made. Even the temple-interiors offered only more colon- nades and walls in parallel planes, topped by a flat ceihng which was only another plane at right angles. Such a procedure bounds space, defines it; but though me- chanically it contains space because it shuts it off, it is powerless to impart any such feeling to the human mind. Whereas a vault closes down upon space and makes space sensible, a panel ceiling merely ties the walls. In the terms of relief -carving it acts like the straight edge or step be- tween successive planes. That these temple interiors were but half-lighted is perhaps an indication that artistically they were but half-felt or half- considered. They were but the space en- closed by the inner faces of the walls ; they AND MONOGRAPHS 210 ESTHETIC BASIS were the inside of the treasure-chest, serv- ing to shut in the gold and the sacred heir- looms; and just as the outside of a chest has the craftsman's favor and gets the carving and gilding, so it was the exterior aspect of these enclosing walls which ap- pealed to the ancient builder. No doubt this is somewhat fanciful, and there exists a better reason for the opinion that interiors were the least successful aspect of Greek architectiue. For it is of the utmost importance to note that Greek architecture had almost no need (of a di- rect practical kind) for trying to shut space in. Greek life was out of doors. The houses were mere sleeping-cells about a central patio, the theatres were unroofed gathering-places of the people upon the hill-side; the market-places were open; even the shops were mere store-houses from which goods for the day's trade could be brought out to be spread in the open bazaar; the colonnades were but casual out-of-door shelters from wind and rain and sun; the schools were out-of-door palaestrae; the hospitals were colonnades I BRYN MAWR NOTES OF GREEK ART 211 in the sacred precinct of Aesclepios. Only the temples and the council-rooms so much as put the problem of enclosing air-space with encompassing masonry. Before the late Hellenistic age, domestic architecture hardly existed. It is not remarkable, therefore, that the architects devoted themselves wholly to external appearances or that, given the Greek conditions of at- mosphere and light, they learned, as no other race has done, the secret of surface and line, but got no farther in the esthetics of their art than the expression of support in vertical parallel planes. We may assert, therefore, that the Greek architects had no comprehension of the artistic handling of space in interiors. That vast preoccupation of Gothic and modern designers was to them a book un- opened. If a paradox is permissible, their only interior compositions were out-of- doors, where the roof was the blue sky. In town-square and temple -precinct they composed spatial complexes; but the pic- ture is always made of overlapping sur- faces moving across one another as the AND MONOGRAPHS I 212 More general considera- tions of two-dimen- sional ESTHETIC BASIS spectator moves. The intervening depths are lost, just as they were lost for the ridges and gulleys and forests of their own beloved mountains which still to-day show like flat bas-reliefs against the Grecian sky. Architecture makes its esthetic appeal visually, utilising both two-dimensional and three-dimensional presentations of itself to its beholder. For two-dimensional presentations it depends upon its appear- ance in the flat, as though it aimed at plane composition, with a design in areas whose mutually related shapes and sizes, colors and positions were the object of esthetic contemplation and the source of esthetic delight. Almost any fagade is a composi- tion of this kind. The ItaHan Renaissance carried to a high refinement and subtlety the art of such planilinear presentation. The fronts of the Municipio at Verona and the Grimani palace in Venice are instances of compositions for whose appreciation we shall need some feeling for the alternating rhythm with which wall-space and window- BRYN MAWR NOTES OF GREEK ART 213 space, light and shadow, column and col- umn, are held against each other for con- trast of recurrent agreement. Three-dimensional presentation may be most intelligibly explained as the effort of architecture to suggest the enclosing of space. In sculpture we saw art striving to impart a sense of space solidly occupied. In architectvu-e we have a striving to out- line, define, and limit space within an en- closing shell or boundary. It is not enough that walls and roof do actually enclose space; it is the artist's part to make them seem to do so, that the spectator may by direct visual apprehension be aware of this power and property of the builded thing. St. Sophia, seen from without— for all its clumsy contours— most patently succeeds in imparting this sense of space enclosed. To do so is indeed one of the original and distinctive qualities of the Byzantine style which differentiates it from the preceding Greek as thoroughly in the esthetic domain as the use of domes on pendentives marks it off in the mechanical domain. It is ob- vious that since architecture, unlike sculp- and three- dimensional presenta- tion AND MONOGRAPHS I 214 ESTHETIC BAvSIS ture, is intended to be seen from within as well as from without, the artistic problem occurs not merely for the visual presenta- tion of the exterior but recurs even more insistently for the interior. And here, since the spectator is himself physically within the enclosed space, the three-dimen- sional presentation is of the utmost impor- tance and carries with it an extraordinary range of emotional affection. The spec- tator is peculiarly at the mercy of every spatial suggestion, so that an almost mag- ical power accrues to the intelligent master of this art. The apprehended space may bear almost no similarity to the actual physical space of such-and-such cubic volume which is determinable by measure- ment. One has but to recall the nave of a large Roman basilica and that of a major Gothic cathedral to understand how little a propos are the actual dimensions of height and width. It is just this power of three-dimensional presentation (so marvellous an achieve- ment of the Gothic style) which I feel to be almost entirely absent in ancient Greek I BRYN MAWR NOTES OF GREEK ART architecture. It confines itself to a two- dimensional presentation. Indeed, I am tempted to hazard the seeming absurdity that the East Mediter- ranean people live in a much less three dimensional world than the North Euro peans. A visual space in which all distant objects tend to be projected upon a single plane would not present so much depth, so much three-dimensional solidity, as a vis- ual space in which the correct distance of objects was more clearly defined. A race living in a spatial environment of the first type would incline in its art to silhouette drawing and flat "decorative" design. It is not accidental that Egyptian drawing never succeeded in indicating aerial depth and distance, or that a great power for enveloping painted scenery in atmospheric shadow arose in the school of the Nether- lands. In Egypt and Arabia the shadow of a modelled projection tends to look like a dark surface in the same plane as its back- ground and it is therefore disturbing to the beauty of the design unless its superficial area and outline agree with the rest of the 215 (but not in Greece) AND MONOGRAPHS Climate and space 216 ESTHETIC BASIS pattern. How much of the quality of pierced black-and-white ornament of Alschatta, Syrian Byzantine, and Coptic decoration is not explained by this at- mospheric^ accident? And how much is not the Perso-Mesopotamian genius for decorative pattern in rugs and hangings and fayence a function of an atmospheric compulsion toward flat design and toward polychromy as a substitute for the chia- roscuro of varying projections and model- ling? Conversely, in the rainy and foggy lands, third-dimensional depth is directly given in visual perception, since projec- tions and shadows keep to their own plane and hold their distance. The repeated mouldings of Gothic portals and piers de- pend greatly upon this possibility of real spatial extension of objects in light and shadow. Is it any wonder that the deep portals and the great Gothic interiors never grew in Italian but flourished in Northern European air? And is it not a futility to take Greek architecture, calculated for \nsual projection upon parallel planes which the climate of Greece enforces, and BRYN MAWR NOTES OF GREEK ART to transplant it to Liverpool or Berlin where it will be riddled with depth, like a curtain shot through with holes? Upon this two-dimensional character of its visual presentation Greek architecture based its artistic effects. Since support in the immediate vertical plane was all that such an art could present to the eye, all expression of weight sustained and held aloft must appear in the arrangement of lines and surfaces in the frontal plane of the Order. The entablature presses fiat upon the columns and therefore can toler- ate only horizontal or vertical lines in its decoration, since in this way the heavy un- comprising mass can be made directly in- telligible. Our eyes follow the horizontal lines and our emotions instinctively in- terpret such lines in terms of mass in a state of rest. We have experienced just such a sweep of line in looking at the horizon of plains or of the ocean : it is the line of things outspread, heavy and immovable and en- during, held by gravity, but in no danger of falling. The coliunns express in their contour successful but not effortless re- 217 Greatness of Greek architec- ture in its own restricted domain AND MONOGRAPHS 218 ESTHETIC BASIS sistance to this downward pressure, which weighs squarely and heavily upon them until they bulge with the pressure. Here presumably is the psychology of entasis: it is the visible yielding to compression until a stable condition of resistance is reached. It establishes an analogy with hirnian muscular effort and presents it directly to our emotional sensibiUty. Obviously the Doric Order with its heav- ier and simpler entablature, more massive columns, and more pronounced entasis carries this appeal much farther than does the Ionic, which has comparatively a light and variegated load which it carries easily and with elegance. It is because of this direct visual presentation of the vertical support of a great weight, not without ef- fort, that the Doric temples are so "vigor- ous," so "powerful," so "enduring" and "eternal." The nearby rocks against which the sheep rub their flanks have lasted in their places longer than these ruined temples; but it is the temples which cry aloud that they are everlasting. As long as the mere problem of overcom- I BRYN MAWR NOTES OF GREEK ART 219 ing mechanical difficulties besets and trou- bles the builder, he will take delight in visuahsing through architectural means the weight of stones and the effort of holding them aloft. This is why so much early work of the hirnian races is megaHthic or massive or (where the race is artistically more sensitive and more gifted) more im- posing and more able to impart a sense of great weight nobly borne. But when the mere mechanical obstacles cease to be obstacles, the builder loses his feehng for the sheer oppression of weight and tends more and more to deHght in imparting the very opposite sensation of stone poised aloft as though it weighed nothing, and using it for a free fantasy of imaginative constructions. The analogy between Ro- manesque with the successive three periods of Gothic and the progress of Greek archi- tecture is therefore not casual but neces- sary. The Doric Order is gradually robbed of its sense of size and weight and the Ionic Order grows more and more universally popular only to yield to a Corinthian Style A sugges- tion AND MONOGRAPHS I 220 ESTHETIC BASIS which grows (before its final decadence) extremely ornate. The need for fluting the cokimn is easily- explained. Seen in its out-of-door setting in the vertical plane of its Order, the Greek coliunn would appear as a thin, fiat surface without sufficient solidity to perform its fimction of support, were it not for the flutes, the peculiar spacing of whose ver- tical shadow-lines forces the eye to inter- pret the column as a rounded solid, how- ever invisible the curvature may otherwise be. As in Greek relief, the third dimension is not suppressed, but abbreviated. It exists to give substantiality to the content of each of the various planes. BRYN MAWR NOTES OF GREEK ART 221 It is often said of Greek architecture that it has no method of suggesting size because the members of the Orders maintain such accurate relative proportion that there is no fixing of "scale." So far was this accu- racy of proportion carried that correction was made for the apparent diminution of size of distant objects by making them cor- respondingly larger than strict ratio de- manded, as when entablatures topping high columns were given more than their strict proportional height. (Cf. Vitruvius III, 3, 13.) Consequently, by eliminating even that clue to actual size which the diminu- tion due to actual distance from the eye might have furnished, the possibility of judging scale was wholly removed. This is certainly true; but it is also true that if any absolute unit of measurement could be introduced, an apprehension of the size of every part would follow, precisely be- cause of this constant accuracy of relations between the elements. If it is recalled that Greek architecture was intended for public "Scale" AND MONOGRAPHS I 222 ESTHETIC BASIS "Contour" places, it will be evident that the Greek colonnade was usually seen with human beings standing or moving among its col- umns. The seen relation of column-spac- ing to the width of men's bodies, and of columns' height to the height of men, sup- plies just that absolute unit of measurement on which scale depends. We may under- stand from this why Greek taste tolerated the fixing of statues between the columns on the top step of a temple platform (as at Olympia) or the amassing of statuary in open agora and temenos. Just because of the orderliness of Greek ratios a human being or a life-sized statue could furnish scale to a degree wholly impossible in other periods and styles. Greek relief, we have seen, was an art mainly of contours. If the insistence on the two-dimensional quality of Greek archi- tectural composition is justified, it should follow that the Greek architects should have been extremely sensitive to outline; and this is notoriously the case. The cor- ner of a Grecian temple seen against a luminous sky should be a revelation to I BRYN MAWR NOTES OF GREEK ART every modem student. The broken line from step to akroterion is amazingly clari- fying, in that it so clearly distinguishes and emphasises every member of the Order. More than that, it helps to set the mass of the temple in equilibrium and stabilizes the whole structure. But again it is essentially as the boimding-line of a plane surface that this comer contour works on us — as one can see from the extraordinary way in which its effect is heightened at night or against a sunset sky, when the temple loses its projection and solidity and flattens to a surface in silhouette. Since its effects are calculated for pres- entation in a plane, what should have been the fate of the classic Orders in later times when the great discovery of architectiu-e as an art of three-dimensional presentation had been made? They should have sunk to an ornamental accessory for articulating facades and other vertical planes. Actu- ally, as early as imperial Roman times, they began to be used as attached orders with- out structural importance; and though purely Hellenic structures have continued AND MONOGRAPHS 224 ESTHETIC BASIS An un- favorable estimate to be built, it is largely as decorative motives that the forms of Greek architec- ture persist to-day. Their fate was thor- oughly appropriate and deserved. Like Greek painting and Greek music/' Greek architecture marks a stage of in- complete development in the evolution of its art and, like them, it exhibits the most enviable and amazing perfection of certain cardinal esthetic elements, combined with a complete ignorance of others no less im- portant to the art in its fuller evolution. * ♦ + I BRYN MAWR NOTES OF GREEK ART Where mistakes are costly and produc- tion tedious, patrons and artists alike step warily. Printer's ink and paper, canvas and oils can be lavished, their cost is small restraint; but the hewn stones, the scaf- folds, and the vast array of masons make architectural follies too prodigal for repeti- tion. For this reason, though we may write for amusement and paint for pleasure, we seldom build except for use. Finally, though poetry can turn the hills upside down, live in the moon, and walk on thin crusts of water, though painting can re- make the world to suit itself, architecture must rest a stone on a stone, even to span a void, and desist when the formula of gravitation says No. Here, then, are three considerations which keep architecture within conven- tional rounds: cost and difficulty of pro- duction, practical aim, physical limita- tions. Because the claims of these three must first be satisfied, they have made tyrants of themselves and have even gone AND MONOGRAPHS 225 Architec- ture as an art of visual presenta- tion Three tyrants 226 EvSTHETIC BASIS who must be over- thrown so far as to elevate their demands into a canon of architectural beauty. Cost has declared: "A building is beautiful when no element of it is super- fluous." Practical Aim has asserted: "A building is beautiful when it expresses the use for which it was made." Physical Limitation has maintained: "A building is beautiful when it expresses its construc- tion." But all these are mere tyramiy of mate- rialism and have little or nothing to do with artistic values. At most, their truth is purely negative, for it may be that if a building does not express its use and pur- pose, the offense against our practical sense produces an esthetic reaction, and if a building looks as if it were supported by columns and beams, while really it rests on concealed vaulting, our like of straightfor- ward dealing and our displeasure at decep- tion may influence our esthetic judgment. For years I have tried to persuade my- self that my pleasure in a Gothic cathedral was derived from an appreciation of the marvellous balance of thrusts and strains, I BRYN MAWR NOTES OF GREEK ART that I approved of Roman aqueducts be- cause they were nothing but arches reaching up to a level at which they could make water flow across plain and valley to a far-off town, and that the plan of a Greek temple was a perfect thing because it showed a room for the god's image, a room for the adorant, a preparatory vestibule, and a surrounding portico with shelter from sim and rain — ^just the things that were needful, and nothing more. And all the while secretly I knew that I was per- suading myself with an intellectual theory and that the whole thing was simple self- deception, that I was taking a contributory element for sole cause and criterion, and that I liked Gothic cathedrals and Roman aqueducts and Greek temples for much more simple and less round-about reasons, that I liked them not because they ex- pressed this or that, but because their looks appealed directly to me. I liked them not merely for their intentions, but for what they were — so much stone in such and such shapes. In fact, just as I Hked music AND MONOGRAPHS 228 before we can pass on ESTHETIC BASIS for what I heard, I liked architecture for what I saw. I suspect that most of us must pass through some similar experience before we are prepared to accept any of the theories now to be developed. As long as we are persuaded that the esthetic of architecture is based on materialistic tyrannies such as utility and economy, we relegate archi- tecture to a different category from that of the other arts. No doubt, an architect who does not practise economy or empha- sise utility will run the risk of being rightly refused employment. But this is merely to say that an architect should be a good engineer, and is not at all the same thing as to maintain that engineering and architecture are one and identical. I should like to see engineering defined as the science, and architecture as the art, of con- struction; because, if once we can dismiss the science by fully allowing its necessity and importance, we shall have an oppor- tunity to discover what the art is. Engineering was a vital matter to the builders of the pyramids, who seem to have BRYN MAWR NOTES OF GREEK ART 229 mastered its elements so well that their mechanical adroitness has rather puzzled succeeding generations. But does that fact give us any hint of the real reason why the pyramids impress us as they do? Surely the primary reason is because a simple and elementar}^ shape is presented in a gigantic size. And that is all there is to it. The rest — the difficulties of con- struction, the nearly 5000 years through which they have endured, the desert sand on which they rise, our imaginative and historical impressions of Pharaoh-ruled ancient Egypt, our literary enthusiasm for Cleopatra who had nothing whatever to do with the pyramids— all contribute, joining and fusing themselves to a complex emotional reaction; but they are not the fundamental of the architectural emotion, to which, indeed, they are in one sense thoroughly irrelevant. In late Gothic fan-vaulting, the visible elements express a structiure which is not merely physically absent, but is physically impossible. The ceiling in its periphery rests upon the ribs, the ribs rest upon the AND MONOGRAPHS I 230 ESTHETIC BASIS central ornament, and this in turn rests upon — ^nothing! Were the forms clumsy, the lines oppressive, or disconnected, the spectator's emotion, I imagine, would be one of terror and fear; but because the lines are stable and buoyant and strive up- ward, our emotion is one of delight. Mass has lost its oppression; it floats upward like the Walhalla architecture of the thunder- cloud. We know it cannot be, yet we see that it is. Is it not captious and pedantic to complain that Henry VII 's Chapel is not good architecture because it violates a fundamental principle of the art ? Rather we should reconsider the validity of our assumed principle in the face of such a re- futation of its authority. Again, what of the dome of St. Sophia that does not seem to come down with any weight upon its four pendentives? Let us not insist that good architecture must express its construc- tion. Let us say that to express structure is one of architecture's sources of appeal, and that good architecture accordingly ex- presses structure vividly, immediately, appeahngly, stimulatingly, what you will, BRYN MAWR NOTES OF GREEK ART 231 if only you will leave the art free rein to do what it chooses with its own esthetic de- vices ! What of the fagade of St. Mark's in Venice? If we removed everything that did not contribute to constructional neces- sity or practical use, I have a very shrewd idea of the result; for the structure is based on pre-Gothic methods of building while the ornamentation is Gothic. Is there not something of bUnd obstinacy in persisting that the Gothic ornamentation is therefore an impleasant accretion, be cause it is structurally irrelevant? Or of what use in architecture is colour, except when it helps to emphasise struc- ture and utility? None; therefore it is really irrelevant? Architecture calls in the arts of design to make her finished work more pleasing? They are accessory, not an integral part of architecture? Blind obstinacy again. Because a building will stand as well, in whatever way its walls be ''decorated"; because a green arch will last as long as a red one; because a mosaic is in the surface, and not in the mechanics AND MONOGRAPHS 232 ESTHETIC BASIS A definition rather obvious of support; because colour can be put on after the work of building is ended; be- cause of a host of reasons such as these, colour is dubbed irrelevant to architecture. True, since colour and construction are in different categories, colour may be wholly irrelevant to engineering; but why irrele- vant to architecture? why accessory just because, in the making, it is usually sub- sequent? May there not be a more purely esthetic aspect of architecture, in which it appears to us as an emotional art in three dimen- sions which employs pure forms in a visual appeal, working on our susceptibilities of mass, outline, colour, and pattern, our mus- cular sense of balance, of strain, of freedom of motion and confinement, of size and weight and power, and embodying all these in a construction whose right to existence, because of its human utility and structural sanity, our reason approves? By such a definition I refer to nothing abstruse or over-sophisticated. A high, black wall projecting above us in a narrow street with squat overhanging masses is I BRYN MAWR NOTES OF GREEK ART terrifying even when our reason assures us that it cannot fall. A colonnaded street like that of Palmyra, with its perspective narrowing toward a vanishing point, gives us a sense of reach and distance for which the actual linear extension seems no ade- quate warrant. The vertical lines of rib- bing and grooving in a Gothic pier give an immediate reaHsation of height which a smooth shaft would not impart. A great space easily crowned, like St. Sophia with its dome on pendentives, gives us a sense of freedom to move; while the hall of a thousand and one columns underground, the Ben-bir-direk, makes a nightmare of the thought of bodily movement through space. It is with a pleasurable confusion that the eye loses itself in the weltered glory of Gothic rose-windows filled with stained glass, and an unconfused self- certainty with which we greet the picture- less sharp outlines of a Greek temple against the sky. These are simple, almost grossly simple, examples of emotions to which we all yield, because they are not supplied by us. but to us, being inherent in AND MONOGRAPHS 234 ESTHETIC BASIS yet little- heeded the very lines, surfaces, bulk, and colour of the things at which we are looking. Here, as in other arts, pure form is at work, giv- ing us the primar}^ emotions to which all OUT sophications of historical, mathemat- ical, cultural, and critical appreciations or associations are accessory. I BRYN MAWR NOTES OF GREEK ART What then are these pure fonns of archi- tecture? All the fornis for painting and sculpture seem to belong to architecture as well; but because they are not so obviously made to fuse with a represented object, they cannot appeal to us so strongly. They remain more nearly in a state of pure form — con- crete enough, since they are exemplified in stone or wood or plaster, but not merged in something other than themselves. In Ueu of imitations and illusions of real ob- jects on which these forms are overlaid, architecture shows us only certain con- ventional entities — ^simple elements such as columns, capitals, triglyphs, piers, groins, dosserets, or composite elements such as porticoes and blind-stories. Perhaps — as was suggested previously — ^we can here dis- cern a reason why architectural tradition clings so tenaciously to its own artificial creations, such as its five classic Orders with all their rigid specifications of proportion and detail. For if columns and capitals 235 AND MONOGRAPHS An analysis such as we have Applied to the other arts is the right method here also. It is at- tempted in the follow- ing pages and there- with brings to an end our study of the various Greek arts 236 ESTHETIC BASIS mtist be shaped just so, and not otherwise, they acquire something of the definite in- dividual reaUty of a product of nature. A cohinin seems to be a column, almost as a dog is a dog or a tree is a tree. The archi- tectural elements become part of the world of our ordinary experience, There may therefore be a closer parallel than we should have thought between a painted pattern expressing itself on a landscape and an architectural pattern expressing itself on a classic structure. Both landscape and classic Orders are repeated from the famil- iar forms of our visual experience. And the parallel with sculpture is even closer. Where the sculptor imitates living objects, the architect imitates the objects of a tra- ditional world of recognised shapes. Both sculpture and architecture are representing something other than what (materially considered) they actually are. In saying that architecture employs the pure forms of painting and sculpture, I of course am not referring to the familiar fact that architecture uses these arts for dec- oration. I mean that a building's fagade I BRYN MAWR NOTES OF GREEK ART 237 may exhibit pattern, balance of masses, visual guiding lines, just as a painting might do, and employ flow or break of outline, suggestion of weight and resistance and balanced strain, just as a piece of sculpture might. But in addition to these now familiar forms, architecture has her specific oppor- tunities to work upon our emotions. We are always external to sculpture, but the works of architecture enclose us spatially, hem us in and ring us roimd with vast masses of stone many times our height and weight. Not only do we crane our heads, focus our eyes for distance, perform actual physical exertion in moving from point to point; but we are at the mercy of sugges- tions of confinement, freedom of movement, oppression, physical danger. Our eyes travel up with us easily to vast heights, or struggle hopelessly over the horizontal barriers which keep us down. We have vast cisterns of air to breathe, or our lungs gasp under the illusion that we are closely shut in. There is, indeed, an entire range of bodily experiences, for the most part not AND MONOGRAPHS I 238 ESTHETIC BASIS very proininent in our consciousness, to which the formal suggestions of architec- ture may appeal. Such are our sense of poise and bodily balance, of muscular self- control, accuracy of movement, lightness and agility, feelings of strength and self- assurance, freedom of breath, even such vague bodily states as accompany security of footing, indifference to external forces, determination and endurance, boldness and fatigue. Thus analysed and put into words, the sensations of which I have been spealdng as aroused in us by architectural forms seem artificial and unreal. Actually they lie so lightly on us that qua physiological conditions in us we are seldom even con- scious of their existence, but tend to ascribe them as actual qualities to the architec- tural object. But I do not wish to insist on the psychological or physiological mech- anism of artistic emotion. The essential thing for my purpose is the recognition that what I have called artistic form ap- peals directly to certain sensibilities in us, and leads us to ascribe to the work of art I BRYN MAWR NOTES OF GREEK ART 239 emotional values with which we should otherwise have no acquaintance. That these emotions or qualities are in the build- ing is precisely the opposite of my meaning. These things are in us, and it is to our sense of them that architectural form can appeal. When we exclaim at the lightness of crocket and finiial, there is no gravita- tional lightness in the carven stone. We are apt to speak as though tracery were done in pumice and wall-bases in soHd ore. A chisel may remove only a few ounces from the actual weight of a stone, yet the stone may thereby become so light that it almost floats in air from its own buoyancy; for the sense of its lightness is in ourselves. The common sense behind traditional ways of speech bears testimony that these are familiar human experiences and not mere sophistications. But we ascribe the lightness to the stone. The appeal is to our own sense of equiUb- rium or freedom of movement or whatso- ever it may be; but what we feel in our- selves we read into the objects which we are contemplating. Just as, in painting, AND MONOGRAPHS I 240 ESTHETIC BASIS our trivial actions are fathered upon an imaginary spatial world and thereby ac- quire importance and magnitude, so in architectiire our reactions, of no moment in themselves, when they serve to vitalise a towering mass of stable stone, arouse emotions that can overwhelm us by their scale and power. How intentionally do architects employ these emotional forms? That must depend on the architect and the period. The great masters of the Renaissance and, most of all, of the succeeding *' decadence" or Baroque period, made a far-reaching study of these forms (though they did not so call them, or so philosophise about them). The restlessness, the turgid pomp, the straining after greatness which charac- terised the Baroque are not accidents or in- cidents of stylistic evolution, but inten- tional emotional qualities. Nineteenth century criticism, with its materialistic and "scientific" penchant, saw in the volutes and scrolls and urns and super- imposed pediments and the "clumsy" masses of many an Italian Baroque fagade BRYN MAWR NOTES OF GREEK ART only an unnecessary waste of material with irrelevant ornaments run wild and obscur- ing structural design. But that is to judge from parti pris, to beg the question; for it assumes that the aim of good architecture is to express structure and purpose with economy, whereas the Baroque architects were trying to express something quite dif- ferent. They were not trying to call atten- tion to questions of construction and engi- neering, but to work upon the human emo- tion of the passers-by. There are other critics who complain that these emotional effects are melo- dramatic, that Baroque greatness is mere bombast and pretentiousness, that the in- sistence on effect is tedious and out of place in a monumental art. This is a very dif- ferent angle of attack. It appeals to the canon of taste and with this I have no in- tention of taking issue; for I do not wish to ask what emotions architecture ought to evoke, but merely to consider what emo- tions architecture does and can evoke and how this is done. For that purpose the Baroque is a very good period to study,^^ AND MONOGRAPHS 242 ESTHETIC BASIS because it is not interested in monumental calm but in the excitation of emotions whose presence and character are easy to detect. We are awed by the contemplation of mere bulk and size; for we make the com- parison with ourselves and realise our own ineffectiveness. The contrast with our own size and weight is essential to this re- sult. Hence it is architecture's business, if she washes to produce the emotion, to see to it that we shall make the comparison. She must give us "scale," must furnish us with a unit whose size relative to otirselves we know and can appreciate, and make this unit operative as a unit of measurement which we are induced to lay off and repeat until we become aware how many times it is contained in the architectural surround- ings. If that repetition appear intermin- able or confusedly great, the impression of size will be all the stronger. Artaxei'xes IMnemon built himself a colossal throne-room in his palace at Susa. Its appearance of size was not derived solely from the great linear dimensions of BRYN MAWR NOTES OF GREEK ART the floor and walls, but from the persistent repetition of great coluinns whose verti- cality was emphasized by the grooves which ran unbroken from the bases to the great bull-headed capitals bearing the ceiUng- beams. Wherever one stood, one of these columns rose beside him and stretched away above him, so that a direct com- parison between human stature and the loftiness of the room was inevitable. Round about on all sides were these same columns, like the trees of a forest shutting in the view, endless vertical lines, all the same, and all enormous. Here was great height immediately to be apprehended, and endlessly and bewilderingly repeated. Truly, great would have seemed the king who throned in such a room and com- manded its architects and builders. The interior of the nave of St. Peter's in Rome gives no such sense of vastness. The classic Order there shows the same elements, and the same relations between those elements, that we might see in many other buildings. Standing in the open floor-space, we have httle from which to AND MONOGRAPH vS ESTHETIC BASIS measure size in relation to ourselves. What unit we may derive, is repeated in a quiet and ordered way for a certain number of times. With no immediate apprehension of size, and no uncounted repetition of great- ness, we have little but our reason to tell us that we are in a hall of vast extent and height. I have taken sense of size as an example, because it is easy to see that it depends not wholly on actual dimensions but on some- thing in the arrangement and distribution of the architectural elements. It is the readiest and most persuasive instance of the effect which a purely formal principle may have upon our attitude toward a building. But it is easy to convince our- selves that formal laws play a very ex- tensive role in our most every-day impres- sions of architecture. Buildings are "top- heavy," "crooked," "forbidding," "at- tractive," "sombre," "full of energy," "magnificent," "stiff" (to use only a lay- man's vocabulary and a layman's range of emotions). Why do they give us these feelings, and why are most of these epi- BRYN MAWR NOTES OF GREEK ART thets derived from analogies with our own bodily conditions? If we ask ourselves these questions, we shall little by little come to think of architecture not as mere ornamented engineering but as embodied emotion of a very peculiar sort, a new language speaking to us very directly and very intimately. If we ask whether these forms reside in any special part (as in the mechanics or the linear relations or the chiaroscuro), we shall find that it is not possible to assign one formal role to the structural elements and a different role to the "accessory" ele- ments of ornamentation and decoration. Effects of line may be due both to structure and to carving or colouring; surfaces may be structural units or merely coloured areas or both at once; ornament which could ha\e been dispensed with from the point of \'iew of the mechanical structure, may be of the utmost importance for the de- sign — like the great S-shaped scrolls of Santa Maria della Salute in Venice, whose shape is not essential to their function. The form of the muUions in the window- AND MONOGRAPHS 246 ESTHETIC BASIS tracery may be the most telling source of emotional effect which a stylistic period may have produced. Architectural his- torians sometimes resent a division of Eng- lish Gothic into geometric, flowing, and perpendicular periods on the basis of win- dow-tracery forms; but is it really so super- ficial and amateurish as they would make out? We can date just as accurately from hood-mouldings and drips or technique of buttressing or vaulting bosses or an3rthing else; but it is not a question of identifying the period or analysing the style, but of naming these according to their most ef- fective characteristic. And this is well epitomized in the tracery. Ornament or detail can be considered iiTclevant only when it has no function to perform, and inappropriate only when its effect is inappropriate in the whole effect of the building. It may be structurally su- perfluous and yet formally essential. Even a false fagade may be pardoned when it does not aim to deceive. If the Tuscan builders intended to fool the passer-by into thinking that there was a greater and I BRYN MAWR NOTES OF GREEK ART higher church behind the facade than they had really built there, they must have been simple-minded in crediting the public neither with curiosity nor with legs. But if they meant merely to make a fine front to their church, as one might use gold and leather and make a fine cover to a book, their fault was wholly pardonable; for they missed merely the refinement of taste which makes a fagadal design appropriate by deriving it out of the exigencies of the nave and aisles which are there terminated. Again, St. Peter's has a "false" dome for appearance's sake ! But what Is that save an admission that the outside and inside surfaces of the same curvilinear form were felt not to be appropriate to both exterior and interior at once? If one shape suited within and a different one suited without so build it ! There is no deception intended ; and the structural waste and additional cost are part of the price of the intended effect. Only if an equivalent effect could have been produced without resorting to such a device, would exchequer and good sense be right in protesting. 247 AND MONOGRAPHS 248 ESTHETIC BASIS So considered, ornament will be seen to be not an accessory or separable element, but an integral part of the builder's art. For this reason it will often tend away from pictorial representation in order that it may be accepted in a more intimate union with the other elements. Greek architectural ornament was largely drawn from forms of leaf and flower. In the cymatia, these leaf-forms are so con- ventionalised as to make their botanical prototypes unrecognisable. This is partly due to the fact that they were inheritances, with a long history that leads to the Orient and Egypt. No ordinary eye can see a flower in the volutes of the Ionic capital or a calyx in the egg-and-dart on its echinus; yet these are very probably the ultimate ancestors. But Greek architec- ture itself contributed to conventionalising its decorative forms. Though the acanthus leaves of the Corinthian capital are often carved with very considerable fidelity to botanical prototypes, their whole arrange- ment and profile prohibit any representa- tional illusion. And Greek architecture BRYN MAWR NOTES OF GREEK ART was quite content to keep its traditional conventionalisations rather than to dis- card them for new and more imitative versions. At times, more representational ele- ments threatened to intrude. The Doric columns, it will be remembered, hold up their oppressive load and with an ahnost human analogy give, in their entasis, a visual suggestion that the inanimate stone felt the strain of bearing up architrave, frieze, and cornice. They are like Atlas holding the broad sky on his shoulders. The suggestion to carve these supports into the likeness of human figures lay therefore palpably close at hand. Now the basic impulse may have been a tendency to ascribe human characteristics to inanimate objects, to look on a column as though it were a living being; but the formal pur- pose is sUghtly different, for on being shown a fictitious strain-under-pressure in the column, by analogy with our own feelings at supporting a heavy burden, we experi- ence an emotional, and not merely a rea- soned or intellectual appreciation of the AND MONOGRAPHS 250 ESTHETIC BASIS piirpose and structural function of the col- umn. And when the Greeks actually carved giants bowed under the superin- cumbent load or maidens standing strong- hipped and stiffly straight with the burden on their heads they may have diminished rather than heightened the effect. If a more or less abstract form can suggest physical strain, we lose instead of gaining when we substitute for that abstract form a concrete symbol borrowed from the actual world. Probably this is so because a sym- bol works through the intellectual under- standing, while pure form works through immediate sensuous apprehension. ^^ I take it to be an astonishing instance of the power of artistic instinct that, without ever very thoroughly reasoning the matter, architectural taste has steadily contested the repetition of this experiment and has tended to eliminate representational shapes from every important structural position. Of a similar sort is the insistence' that vegetable fonns should be conventional- ised, and that actual picturing of the seen world must be confined to structurally I BRYN MAWR NOTES OF GREEK ART 251 minor surfaces. But it will be objected that the Greeks carved and painted pic- tures for their metopes; that the Panath- enaic frieze of the Parthenon is one of the great achievements of sculpture; that Byzantine architecture revelled in mosaics; that Romanesque and Gothic architecture are full of carven beasts and statuary. Clearly the prejudice against mixing the representational with the unrepresenta- tional is not very thorough or far-reaching. The real objection, I think, is not against combining representational with unrepre- sentational art, but against allowing rep- resentation to obscure or destroy formal values. Variegations of colour (apart from what they depict) have an important formal fimction. Colour is not an accessory or a luxury to architecture. How much does not the little Place des Vosges in Paris owe merely to the red of its bricks, which charms us so simply and cheerily after the arid grey-whites of Champs-Elysian preten- tiousness in stone? And are we not carried deep into the very emotional core and spirit of mediaevalism merely by the colours AND MONOGRAPHS I 252 ESTHETIC BASIS of a Byzantine interior or by that lavish use of reds and blues and purples and greens and golds which so often covered the entire front of Gothic churches, but whose original presence we of to-day are always forgetting because we see only the "architecture," the building without the colour? But colour can even affect the structural aspect. Find a blank wall and cover the upper third with patches of brilliant colour if you would see its mere physical weight lessened. Or consider the arrangement of horizontal bands of ever-Hghtening colour on the Pal- ace of the Doges. Or look again at the Panathenaic frieze to notice how the sculptural lines lead the eye along and bind the Parthenon about, as a ribbon holds a bundle together. Again, colour is a magnet to the eye and can bend back our heads and take our vision aloft quite as quickly and well as the guiding lines of a moulded pier or the branching ribs of a vaulting. Thus the mere occurrence of carving and colour need not obscure or destroy the for- mal values, but may itself perform a formal office. There remains the difficulty that this I BRYN MAWR NOTES OF GREEK ART 253 colour or carving is not mere colour and line, but makes pictures of things irrelevant to the architectural structure of the build- ing. In mediaeval times, these pictures were part of an attempt to wed understand- ing with architectural emotion. When the eye had imparted directly the emotions in- herent in the wonderfully lined and bal- anced, shadowed and coloured structure, and aroused through architectural form something emotionally comparable to a sense of striving and attainment, patience and perseverance, wealth and rejoicing, gloom and terror and triumph, it was the turn of the intellect to read the illustrated book of saints and martyrs, angels and devils, with their recollection of trials and virtuous deeds, and to wed these emotions of the intellect with those simpler, more primitive ones of the unreasoning appre- hension. In Greece, too, the contempla- tion of heroic adventures and divine legends was intended to satisfy the reasoning curi- osity and to offer its more sophisticated appeal as a supplement to the direct work- ing of architectural form. For, in both AND MONOGRAPHS I 254 ESTHETIC BASIS cases, architecture was toiling in the in- terest of reUgion; and the ultimate channel of its emotions lay beyond its own domain. We have seen that the initial barrier to an understanding of architectural esthetics lies in our own insistent assumption that the art is governed by practical utility, whereas insofar as architecture is an art it has almost nothing at all to do with practical utility. This dogma will alwaj^s be hotly contested. "Is not architecture the art of building, and are not buildings primarily dwelling-places with walls to give shelter, roofs to exclude rain, windows to let in light, and plans arranged for specific human needs? and do these not depend absolutely on the practical laws of engineering and gravitational mechanics? How then can you say that it has nothing to do with utility?" But this is merely to say that architecture is a practical activ- ity first and an art only secondarily. In- sofar as it is an art, it has almost nothing to do with these practical demands. As an art, it is a spatial presentation of solid forms, aiming at no imitative pictorial I BRYN MAWR NOTES OF GREEK ART 255 illusion, but appealing primarily to our gravitational sensibilities and our powers of spatial apprehension and secondarily to certain activities of visual comparison and construction which we call geometric when they are viewed by our intellect, but for which we have no good name (unless it be Artistic Pure-Forms) when they are ap- prehended through oiu: esthetic sensibility. ''But," I hear some one say, "you must be a good engineer to be a good architect," or again, "this so-called esthetic architec- ture is all very well on paper; but wait till you try building it," or, "when a city orders a municipal court-house, does it want spatial presentations and appeals to the gravitational sensibilities of the tax-pay- ers, or does it want a good serviceable court-house?" Most of the arts were originally slaves to practical ends. Poetry had to chronicle or instruct or placate; sculpture had to serve religion or superstition or human-self- glorification ; similar tasks were assigned to painting; but all these, even from the earliest time, seem also to have existed in AND MONOGRAPHS I 256 ESTHETIC BASIS their own right, because what they did was directly pleasing to men. Even in the pop- ular mind, poetry has emancipated herself of any ulterior end or service; sculpture and painting are for the delight of what they show; but architecture for the most part still stays in bondage. Her works are too costly and too unwieldy to be pro- duced for mere contemplation; and since they are unrepresentational, men have sel- dom seen what such works might be in- tended for, if not just to house men and their chattels with perhaps a fine external show of wealth. Perhaps because of this popular bHndness, though we may have laid a thousand stones to antiquity's one, we make no greater art of our architecture than did the ancient builders. Indeed, if subtlety, refinement, perfection of propor- tion, clarity of form, sensitiveness to out- line and surface and the visual appearances of weight in equilibrium, if all these are criteria of artistic accomplishment, twen- tieth century America has not even re- motely rivalled the builders of ancient Greece. I BRYN MAWR NOTES OF GREEK ART 257 NOTES CHAPTER I 1 1 could wish that writers on esthetics would be more mindful that this is so, and that with all artistic illusion (if it be truly artistic) there is fused to some degree the sensibility that illusion is different from reality. This appHes to all the imitative and presentational arts, whether of the theatre or the atelier; and it needs no very great attention to dis- cover that every art protects its title to artistry by clinging to certain conventions which will' obviate complete and full illusion. The theatre has its curtain and footlights and a host of conventions of acting; sculpture eliminates colour, or rather chromatic fideHty ; painting must make (and particularly delights in making) its own world of light and air, and so need seldom trouble itself with the fear of too illusionary a content; the minor arts are ever conscious of the gold or silver or bronze or ivory or precious stone in which they work, and at their best are least ashamed of the peculiar and native qualities of their media. 2 Perhaps the landscapes of Chinese paint- ing will best suggest the direction which Greek art might have taken in a less luminous and more misty climate. There is the same scru- tiny of individual forms, the same indifference to the merely optically correct, the same intellectuahsation and artistic rethinking of objective appearance, the same extreme fidelity to the ideal content. AND MONOGRAPHS 258 ESTHETIC BASIS CHAPTER II 1 There is a possible confusion here which ought to be avoided. The particular run of a line may suggest that the thing which it helps to represent is in motion. Lines of an appro- priate contour vjiW make us see a dog nmning, a bird flying. Such lines present motion, i. e., motion in the represented object. But the motion which is a formal function is not in the picture so much as in ourselves. There might be a greater use of formal motion in a still- life picture than in a representation of objects supposedly in very rapid motion, e. g., a photo- graph of a galloping horse. 2 Tliis is quite in accord with later Greek estimates of the early painters. Compare, for example, the following passage from Dionysius of Halicarnassus {de Isaeojudic. 4) : "In ancient painting the scheme of colouring was simple and presented no variety in the tones; but the Hne was rendered with exquisite perfection, thus lending to these early works a singular grace. This purity of draughtsmanship was gradually lost; its place was taken by a learned technique, by the differentiation of light and shade, by the full resources of the rich colouring to which tlie works of the later artists owe their strength." (Trans. Jex-Blake.) CHAPTER III 1. . . the mere contours will make them intelli- gible. Cf. Phny (iV. H., xxxv, 67-8): "... rendering of outline. This is the highest I BRYN MAWR NOTES OF GREEKART 259 subtlety attainable in painting. Merely to paint a figure in relief is no doubt a great achievement, yet many have succeeded thus far. But where an artist is rarely successful is in finding an outline which shall express the contours of the figure. For the contour should appear to fold back, and so enclose the object as to give assurance of the parts behind, thus clearly suggesting even what it conceals." (Trans. Jex-Blake.) ^ Polykleitan statues are too ^'square.'' Cf. Pliny (lY. H., xxxiv, 56): ''Quadrata tamen esse ea ait Varro." 3 iV. H., xxxiv, 65. *In addition to this rotation of the axes in a horizontal plane, a vertical displacement of these axes occurs in more complicated poses such as those of sitting or crouching or recumbent figures. It will be found that this, too, is an ordered and regular process con- tributing in a similar manner to the same end. Cf. the Sleeping Satyr in Naples. 5 There is a possible quibble here which I mention, if only to show that I have not over- looked it. The third dimension in normal geometric space stretches aw^ay in parallel planes. In visual space its planes all inter- sect in the eye and therefore cannot be parallel but must be radiate like the lines from a vanishing point in perspective draw- ing. The invisible third dimension of which I have been speaking in connection with the spatial extension of sculpture refers to this third or radiative dimension in visual space, and should be so understood. AND MONOGRAPHS I 260 ESTHETIC BASIS 6 Plutarch, Qiiaest. Conn., ii, 3, 2: IIoXv- kX€lto<; 6 7rXd(TTr)<5 elire ;(aX€7r<0TaTav elvai to tpyov oTav iv ovv^l o ttt/Ao? yLvrjTUL. ' Though not in the form nor to the extent postulated by Mr. Jay Hambidge in his ' ' Dynamic Sym metrv. ' ' * Galen, d'e Plac. Hipp, ct Plat., 5. « irepl /3e\o7rouK(i)Vy iv, 2. 1" By using an elaborate system of simple ratios. . . . Similarly Albrecht Diirer: "I make the rule always one-sixth of the length of the figure . . . then I divide the rule into ten equal parts and each part I call a zall, each zall I divide into ten and call each tenth a teil, each teil into three and call each third a trummlein." Here are indeed "many numbers." The smallest unit of division is one 1800th part of the total height of the figure! " Pliny, N. H., xxxiv, 65. 12 Quint., xii, 10, 7. CHAPTER IV 1 The Greeks were timid engineers. Consider the elaborate precautions taken with the central span of the Propylaea (W. B. Dins- moor in American Journal of Archaeology, 1910, pp. 145 ff). By applying the rnodem engineering formulae given in Kidder's Architect's and Builder s Pocketbook, I find that these precautions were superfluous. 2 Their columns were . . , but barely sixty feet. Cf. Athens, Olympieum; Miletos, Didymeum; Ephesos, "fifth" or Hellenistic temple of Artemis. BRYN MAWR NOTES OF GREEK ART 261 • Contrast the rich inventions of plan in late Roman times (Montane, Scielti di varii tempietti antichi, and RaccoUa di tempii^ etc.). « I do not accept Dorpfeld's suggestion of an original symmetrical plan doubled on a north-south axis. 6 Plato, Republic. 8 Cf. for example Dinsmoor's plate showing the evolution of the Ionic Order in Asia Minor (A.J.A., 1908, p. 4); but cf. also Marquand, Greek Architecture, p. 131 infra, ". . . the Greek love of variety, which makes it impossible to apply the rule me- chanically so as to establish an exact chrono- logical series." ^ Cf. Koldewey and Puchstein, die griech- ischen Tempel in Unteritalien und Sicilien. >. . . they left no straight line straight. The material for the study of this question is to be found in Penrose, Principles of Athenian Architecture and Goodyear, Greek Refine- ments. » . . . not optical corrections. Goodyear has abundantly proved this point in the book referred to in the previous note. 10 Cf. T. A. Cook, The Curves of Life; d'Arcy Thompson, Growth and Form-, A. H. Church, Relation of Phyllo taxis to Mechanical Laws; and the two (very popularly written) books by S. Colman and C. A. Coan, Nature's Harmonic Unity and Proportional Form. " Mausoleum. 1 am here following the measurements and calculations of W. B. Dinsmoor (A.J.A., 1908, pp. 1-29) rather AND MONOGRAPHvS 262 ESTHETIC BAvSIvS than those of Lethaby {Builder, Feb. 6, 1920, p. 168; Sept. 3, 1920, p. 256). 1- The lions' heads . . . are so placed. This arrangement is certain for the Athena temple at Priene and quite possible for the Mausoleum. " It is difficult to be fully persuaded of the absence of a frieze in the Priene temple and the Mausoleum. The evidence against their presence is not in any sense conclusive. !■* Commensurable but not measurable rela- tions, i. e., commensurable in terms of simple integral numbers and ratios, but not measur- able in feet, palms, and dactyls without fractional parts. i^Marquand, Greek Architecture, pp. 144-5. " Goodyear, Greek Refinements. ^^ In Mr. Donald Tovey's article Music in the Enc. Britt. (Xlth Ed.) by a curious coincidence a metaphorical comijarison is made between Greek music and an art of two dimensions. The analogy is of course intended only in a figurative sense, but deserves at least a passing reference here: "Non-harmonic music is a world of two dimensions, and we must now inquire how man came to rise from this 'fiatland' to the solid world of sound in which Palestrina, Bach, Beethoven, and Wagner Uve." 18 The Baroque is a very good period to study. I wish to acknowledge very great indebted- ness to Geoffrey Scott's Architecture of Humanism for my general position on the esthetics of architecture. i» This seems to be inconsistent with what I BRYN MAWR NOTES OF GREEK ART was said in the chapter on Sculpture. The point of the argument is the contention that in the case of a Caryatid we may appreciate strain and weight in terms of a human bodily experience within ourselves (precisely as in any other statue) but we are unable to ascribe them to the building. The empathy is sculptural, not architectural. AND MONOGRAPHS 263 Printed for BRYN MAWR COLLEGE BY THE John C. Winston Co. philadelphia, pa. Z a m K5 CO I c 5^2 ^2 > m Z •%. J