Most artists whose work makes a large appeal to the imagination are strong on the value of line. Blake, whose visual knowledge was such a negligible quant.i.ty, but whose mental perceptions were so magnificent, was always insisting on its value. And his designs are splendid examples of its powerful appeal to the imagination.

On this basis of line drawing the development of art proceeded. The early Egyptian wall paintings were outlines tinted, and the earliest wall sculpture was an incised outline. After these incised lines some man of genius thought of cutting away the surface of the wall between the outlines and modelling it in low relief. The appearance of this may have suggested to the man painting his outline on the wall the idea of shading between his outlines.

At any rate the next development was the introduction of a little shading to relieve the flatness of the line-work and suggest modelling.

And this was as far as things had gone in the direction of the representation of form, until well on in the Italian Renaissance.

Botticelli used nothing else than an outline lightly shaded to indicate form. Light and shade were not seriously perceived until Leonardo da Vinci. And a wonderful discovery it was thought to be, and was, indeed, although it seems difficult to understand where men's eyes had been for so long with the phenomena of light and shade before them all the time.

But this is only another proof of what cannot be too often insisted on, namely that the eye only sees what it is on the look-out for, and it may even be there are things just as wonderful yet to be discovered in vision.

But it was still the touch a.s.sociation of an object that was the dominant one; it was within the outline demanded by this sense that the light and shade were to be introduced as something as it were put on the object. It was the "solids in s.p.a.ce" idea that art was still appealing to.

"The first object of a painter is to make a simple flat surface appear like a relievo, and some of its parts detached from the ground; he who excels all others in that part of the art deserves the greatest praise,"[1] wrote Leonardo da Vinci, and the insistence on this "standing out" quality, with its appeal to the touch sense as something great in art, sounds very strange in these days. But it must be remembered that the means of creating this illusion were new to all and greatly wondered at.

[Footnote 1: Leonardo da Vinci, _Treatise on Painting_, paragraph 178.]

And again, in paragraph 176 of his treatise, Leonardo writes: "The knowledge of the outline is of most consequence, and yet may be acquired to great certainty by dint of study; as the outlines of the human figure, particularly those which do not bend, are invariably the same.

But the knowledge of the situation, quality and quant.i.ty of shadows, being infinite, requires the most extensive study."

The outlines of the human figure are "invariably the same"? What does this mean? From the visual point of view we know that the s.p.a.ce occupied by figures in the field of our vision is by no means "invariably the same," but of great variety. So it cannot be the visual appearance he is speaking about. It can only refer to the mental idea of the shape of the members of the human figure. The remark "particularly those that do not bend" shows this also, for when the body is bent up even the mental idea of its form must be altered. There is no hint yet of vision being exploited for itself, but only in so far as it yielded material to stimulate this mental idea of the exterior world.

[Ill.u.s.tration: Plate IX.

STUDY BY WATTEAU

From an original drawing in the collection of Charles Ricketts and Charles Shannon.]

All through the work of the men who used this light and shade (or chiaroscuro, as it was called) the outline basis remained. Leonardo, Raphael, Michael Angelo, t.i.tian, and the Venetians were all faithful to it as the means of holding their pictures together; although the Venetians, by fusing the edges of their outline ma.s.ses, got very near the visual method to be introduced later by Velazquez.

In this way, little by little, starting from a basis of simple outline forms, art grew up, each new detail of visual appearance discovered adding, as it were, another instrument to the orchestra at the disposal of the artist, enabling him to add to the somewhat crude directness and simplicity of the early work the graces and refinements of the more complex work, making the problem of composition more difficult but increasing the range of its expression.

But these additions to the visual formula used by artists was not all gain; the simplicity of the means at the disposal of a Botticelli gives an innocence and imaginative appeal to his work that it is difficult to think of preserving with the more complete visual realisation of later schools. When the realisation of actual appearance is most complete, the mind is liable to be led away by side issues connected with the things represented, instead of seeing the emotional intentions of the artist expressed through them. The mind is apt to leave the picture and looking, as it were, not at it but through it, to pursue a train of thought a.s.sociated with the objects represented as real objects, but alien to the artistic intention of the picture. There is nothing in these early formulae to disturb the contemplation of the emotional appeal of pure form and colour. To those who approach a picture with the idea that the representation of nature, the "making it look like the real thing," is the sole object of painting, how strange must be the appearance of such pictures as Botticelli's.

The acc.u.mulation of the details of visual observation in art is liable eventually to obscure the main idea and disturb the large sense of design on which so much of the imaginative appeal of a work of art depends. The large amount of new visual knowledge that the naturalistic movements of the nineteenth century brought to light is particularly liable at this time to obscure the simpler and more primitive qualities on which all good art is built. At the height of that movement line drawing went out of fashion, and charcoal, and an awful thing called a stump, took the place of the point in the schools. Charcoal is a beautiful medium in a dexterous hand, but is more adaptable to ma.s.s than to line drawing. The less said about the stump the better, although I believe it still lingers on in some schools.

Line drawing is happily reviving, and nothing is so calculated to put new life and strength into the vagaries of naturalistic painting and get back into art a fine sense of design.

This obscuring of the direct appeal of art by the acc.u.mulation of too much naturalistic detail, and the loss of power it entails, is the cause of artists having occasionally gone back to a more primitive convention. There was the Archaistic movement in Greece, and men like Rossetti and Burne-Jones found a better means of expressing the things that moved them in the technique of the fourteenth century. And it was no doubt a feeling of the weakening influence on art, as an expressive force, of the elaborate realisations of the modern school, that prompted Puvis de Chavannes to invent for himself his large primitive manner. It will be noticed that in these instances it is chiefly the insistence upon outline that distinguishes these artists from their contemporaries.

Art, like life, is apt to languish if it gets too far away from primitive conditions. But, like life also, it is a poor thing and a very uncouth affair if it has nothing but primitive conditions to recommend it. Because there is a decadent art about, one need not make a hero of the pavement artist. But without going to the extreme of flouting the centuries of culture that art inherits, as it is now fashionable in many places to do, students will do well to study at first the early rather than the late work of the different schools, so as to get in touch with the simple conditions of design on which good work is built. It is easier to study these essential qualities when they are not overlaid by so much knowledge of visual realisation. The skeleton of the picture is more apparent in the earlier than the later work of any school.

The finest example of the union of the primitive with the most refined and cultured art the world has ever seen is probably the Parthenon at Athens, a building that has been the wonder of the artistic world for over two thousand years. Not only are the fragments of its sculptures in the British Museum amazing, but the beauty and proportions of its architecture are of a refinement that is, I think, never even attempted in these days. What architect now thinks of correcting the poorness of hard, straight lines by very slightly curving them? Or of slightly sloping inwards the columns of his facade to add to the strength of its appearance? The amount of these variations is of the very slightest and bears witness to the pitch of refinement attempted. And yet, with it all, how simple! There is something of the primitive strength of Stonehenge in that solemn row of columns rising firmly from the steps #without any base#. With all its magnificence, it still retains the simplicity of the hut from which it was evolved.

Something of the same combination of primitive grandeur and strength with exquisite refinement of visualisation is seen in the art of Michael Angelo. His followers adopted the big, muscular type of their master, but lost the primitive strength he expressed; and when this primitive force was lost sight of, what a decadence set in!

This is the point at which art reaches its highest mark: when to the primitive strength and simplicity of early art are added the infinite refinements and graces of culture without destroying or weakening the sublimity of the expression.

In painting, the refinement and graces of culture take the form of an increasing truth to natural appearances, added bit by bit to the primitive baldness of early work; until the point is reached, as it was in the nineteenth century, when apparently the whole facts of visual nature are incorporated. From this wealth of visual material, to which must be added the knowledge we now have of the arts of the East, of China, j.a.pan, and India, the modern artist has to select those things that appeal to him; has to select those elements that answer to his inmost need of expressing himself as an artist. No wonder a period of artistic dyspepsia is upon us, no wonder our exhibitions, particularly those on the Continent, are full of strange, weird things. The problem before the artist was never so complex, but also never so interesting.

New forms, new combinations, new simplifications are to be found. But the steadying influence and discipline of line work were never more necessary to the student.

The primitive force we are in danger of losing depends much on line, and no work that aims at a sublime impression can dispense with the basis of a carefully wrought and simple line scheme.

The study, therefore, of pure line drawing is of great importance to the painter, and the numerous drawings that exist by the great masters in this method show how much they understood its value.

And the revival of line drawing, and the desire there is to find a simpler convention founded on this basis, are among the most hopeful signs in the art of the moment.

V

Ma.s.s DRAWING

In the preceding chapter it has, I hope, been shown that outline drawing is an instinct with Western artists and has been so from the earliest times; that this instinct is due to the fact that the first mental idea of an object is the sense of its form as a felt thing, not a thing seen; and that an outline drawing satisfies and appeals directly to this mental idea of objects.

But there is another basis of expression directly related to visual appearances that in the fulness of time was evolved, and has had a very great influence on modern art. This form of drawing is based on the consideration of the flat appearances on the retina, with the knowledge of the felt shapes of objects for the time being forgotten. In opposition to line drawing, we may call this Ma.s.s Drawing.

The scientific truth of this point of view is obvious. If only the accurate copying of the appearances of nature were the sole object of art (an idea to be met with among students) the problem of painting would be simpler than it is, and would be likely ere long to be solved by the photographic camera.

This form of drawing is the natural means of expression when a brush full of paint is in your hands. The reducing of a complicated appearance to a few simple ma.s.ses is the first necessity of the painter. But this will be fully explained in a later chapter treating more practically of the practice of ma.s.s drawing.

[Ill.u.s.tration: Plate X.

EXAMPLE OF FIFTEENTH-CENTURY CHINESE WORK BY LUI LIANG (BRITISH MUSEUM)

Showing how early Chinese masters had developed the ma.s.s-drawing point of view.]

The art of China and j.a.pan appears to have been more [influenced by this view of natural appearances than that of the West has been, until quite lately. The Eastern mind does not seem to be so obsessed by the objectivity of things as is the Western mind. With us the practical sense of touch is all powerful. "I know that is so, because I felt it with my hands" would be a characteristic expression with us. Whereas I do not think it would be an expression the Eastern mind would use. With them the spiritual essence of the thing seen appears to be the more real, judging from their art. And who is to say they may not be right?

This is certainly the impression one gets from their beautiful painting, with its lightness of texture and avoidance of solidity. It is founded on nature regarded as a flat vision, instead of a collection of solids in s.p.a.ce. Their use of line is also much more restrained than with us, and it is seldom used to accentuate the solidity of things, but chiefly to support the boundaries of ma.s.ses and suggest detail. Light and shade, which suggest solidity, are never used, a wide light where there is no shadow pervades everything, their drawing being done with the brush in ma.s.ses.

When, as in the time of t.i.tian, the art of the West had discovered light and shade, linear perspective, aerial perspective, &c., and had begun by fusing the edges of the ma.s.ses to suspect the necessity of painting to a widely diffused focus, they had got very near considering appearances as a visual whole. But it was not until Velazquez that a picture was painted that was founded entirely on visual appearances, in which a basis of objective outlines was discarded and replaced by a structure of tone ma.s.ses.

When he took his own painting room with the little Infanta and her maids as a subject, Velazquez seems to have considered it entirely as one flat visual impression. The focal attention is centred on the Infanta, with the figures on either side more or less out of focus, those on the extreme right being quite blurred. The reproduction here given unfortunately does not show these subtleties, and flattens the general appearance very much. The focus is nowhere sharp, as this would disturb the contemplation of the large visual impression. And there, I think, for the first time, the whole gamut of natural vision, tone, colour, form, light and shade, atmosphere, focus, &c., considered as one impression, were put on canvas.

All sense of design is lost. The picture has no surface; it is all atmosphere between the four edges of the frame, and the objects are within. Placed as it is in the Prado, with the light coming from the right as in the picture, there is no break between the real people before it and the figures within, except the slight yellow veil due to age.

But wonderful as this picture is, as a "tour de force," like his Venus of the same period in the National Gallery, it is a painter's picture, and makes but a cold impression on those not interested in the technique of painting. With the cutting away of the primitive support of fine outline design and the absence of those accents conveying a fine form stimulus to the mind, art has lost much of its emotional significance.

[Ill.u.s.tration: Plate XI.

LOS MENENAS. BY VELAZQUEZ (PRADO)

Probably the first picture ever painted entirely from the visual or impressionist standpoint.

_Photo Anderson_]

[Sidenote: The Impressionist Point of View.]

But art has gained a new point of view. With this subjective way of considering appearances--this "impressionist vision," as it has been called--many things that were too ugly, either from shape or a.s.sociation, to yield material for the painter, were yet found, when viewed as part of a scheme of colour sensations on the retina which the artist considers emotionally and rhythmically, to lend themselves to new and beautiful harmonies and "ensembles," undreamt of by the earlier formulae. And further, many effects of light that were too hopelessly complicated for painting, considered on the old light and shade principles (for instance, sunlight through trees in a wood), were found to be quite paintable, considered as an impression of various colour ma.s.ses. The early formula could never free itself from the object as a solid thing, and had consequently to confine its attention to beautiful ones. But from the new point of view, form consists of the shape and qualities of ma.s.ses of colour on the retina; and what objects happen to be the outside cause of these shapes matters little to the impressionist. Nothing is ugly when seen in a beautiful aspect of light, and aspect is with them everything. This consideration of the visual appearance in the first place necessitated an increased dependence on the model. As he does not now draw from his mental perceptions the artist has nothing to select the material of his picture from until it has existed as a seen thing before him: until he has a visual impression of it in his mind. With the older point of view (the representation by a pictorial description, as it were, based on the mental idea of an object), the model was not so necessary. In the case of the Impressionist the mental perception is arrived at from the visual impression, and in the older point of view the visual impression is the result of the mental perception. Thus it happens that the Impressionist movement has produced chiefly pictures inspired by the actual world of visual phenomena around us, the older point of view producing most of the pictures deriving their inspiration from the glories of the imagination, the mental world in the mind of the artist. And although interesting attempts are being made to produce imaginative works founded on the impressionist point of view of light and air, the loss of imaginative appeal consequent upon the destruction of contours by scintillation, atmosphere, &c., and the loss of line rhythm it entails, have so far prevented the production of any very satisfactory results.