pictorial temperament or constitution, in which, while it may possibly be ignorant of true anatomical proportions, all things whatever, all poetry, every idea however abstract or obscure, floats up as a visible scene, or image: it is the colouring--that weaving as of just perceptible gold threads of light through the dress, the flesh, the atmosphere, in Titian's Lace-girl--the staining of the whole fabric of the thing with a new, delightful physical quality. This drawing, then--the arabesque traced in the air by Tintoret's flying figures, by Titian's forest branches; this colouring--the magic conditions of light and hue in the atmosphere of Titian's Lace-girl, or Rubens's Descent from the Cross--these essential pictorial qualities must first of all delight the sense, delight it as directly and sensuously as a fragment of Venetian glass; and through this delight only be the medium of whatever poetry or science may lie beyond them, in the intention of the composer. In its primary aspect, a great picture has no more definite message for us than an accidental play of sunlight and shadow for a moment, on the wall or floor: is itself, in truth, a space of such fallen light, caught as the colours are caught in an Eastern carpet, but refined upon, and dealt with more subtly and exquisitely than by nature itself. And this primary and essential condition fulfilled, we may trace the coming of poetry into painting, by fine gradations upwards; from Japanese fan-painting, for instance, where we get, first, only abstract colour; then, just a little interfused sense of the poetry of flowers; then, sometimes, perfect flower-painting; and so, onwards, until in Titian we have, as his poetry in the Ariadne, so actually a touch of true childlike humour in the diminutive, quaint figure with its silk gown, which ascends the temple stairs, in his picture of the Presentation of the Virgin, at Venice.

But although each art has thus its own specific order of impressions, and an untranslatable charm, while a just apprehension of the ultimate differences of the arts is the beginning of aesthetic criticism; yet it is noticeable that, in its special mode of handling its given material, each art may be observed to pass into the condition of some other art, by what German critics term an Anders-streben--a partial alienation from its own limitations, by which the arts are able, not indeed to supply the place of each other, but reciprocally to lend each other new forces.

Thus some of the most delightful music seems to be always approaching to figure, to pictorial definition. Architecture, again, though it has its own laws--laws esoteric enough, as the true architect knows only too well--yet sometimes aims at fulfilling the conditions of a picture, as in the Arena chapel; or of sculpture, as in the flawless unity of Giotto's tower at Florence; and often finds a true poetry, as in those strangely twisted staircases of the chateaux of the country of the Loire, as if it were intended that among their odd turnings the actors in a wild life might pass each other unseen: there being a poetry also of memory and of the mere effect of time, by which it often profits greatly. Thus, again, sculpture aspires out of the hard limitation of pure form towards colour, or its equivalent; poetry also, in many ways, finding guidance from the other arts, the analogy between a Greek tragedy and a work of Greek sculpture, between a sonnet and a relief, of French poetry generally with the art of engraving, being more than mere figures of speech; and all the arts in common aspiring towards the principle of music; music being the typical, or ideally consummate art, the object of the great Anders-streben of all art, of all that is artistic, or partakes of artistic qualities.

All art constantly aspires towards the condition of music. For while in all other works of art it is possible to distinguish the matter from the form, and the understanding can always make this distinction, yet it is the constant effort of art to obliterate it. That the mere matter of a poem, for instance--its subject, its given incidents or situation; that the mere matter of a picture--the actual circumstances of an event, the actual topography of a landscape--should be nothing without the form, the spirit, of the handling; that this form, this mode of handling, should become an end in itself, should penetrate every part of the matter:--this is what all art constantly strives after, and achieves in different degrees.

This abstract language becomes clear enough, if we think of actual examples. In an actual landscape we see a long white road, lost suddenly on the hill-verge. That is the matter of one of the etchings of M. Legros: only, in this etching, it is informed by an indwelling solemnity of expression, seen upon it or half-seen, within the limits of an exceptional moment, or caught from his own mood perhaps, but which he maintains as the very essence of the thing, throughout his work. Sometimes a momentary tint of stormy light may invest a homely or too familiar scene with a character which might well have been drawn from the deep places of the imagination. Then we might say that this particular effect of light, this sudden inweaving of gold thread through the texture of the haystack, and the poplars, and the grass, gives the scene artistic qualities; that it is like a picture. And such tricks of circumstance are commonest in landscape which has little salient character of its own; because, in such scenery, all the material details are so easily absorbed by that informing expression of passing light, and elevated, throughout their whole extent, to a new and delightful effect by it. And hence the superiority, for most conditions of the picturesque, of a river-side in France to a Swiss valley, because, on the French river-side, mere topography, the simple material, counts for so little, and, all being so pure, untouched, and tranquil in itself, mere light and shade have such easy work in modulating it to one dominant tone. The Venetian landscape, on the other hand, has in its material conditions much which is hard, or harshly definite; but the masters of the Venetian school have shown themselves little burdened by them. Of its Alpine background they retain certain abstracted elements only, of cool colour and tranquillising line; and they use its actual details, the brown windy turrets, the straw-coloured fields, the forest arabesques, but as the notes of a music which duly accompanies the presence of their men and women, presenting us with the spirit or essence only of a certain sort of landscape--a country of the pure reason or half-imaginative memory.

Poetry, again, works with words addressed in the first instance to the mere intelligence; and it deals, most often, with a definite subject or situation. Sometimes it may find a noble and quite legitimate function in the expression of moral or political aspiration, as often in the poetry of Victor Hugo. In such instances it is easy enough for the understanding to distinguish between the matter and the form, however much the matter, the subject, the element which is addressed to the mere intelligence, has been penetrated by the informing, artistic spirit. But the ideal types of poetry are those in which this distinction is reduced to its minimum; so that lyrical poetry, precisely because in it we are least able to detach the matter from the form, without a deduction of something from that matter itself, is, at least artistically, the highest and most complete form of poetry. And the very perfection of such poetry often seems to depend, in part, on a certain suppression or vagueness of mere subject, so that the meaning reaches us through ways not distinctly traceable by the understanding, as in some of the most imaginative compositions of William Blake, and often in Shakspere's songs, as pre-eminently in that song of Mariana's page in Measure for Measure, in which the kindling force and poetry of the whole play seems to pass for a moment into an actual strain of music.

And this principle holds good of all things that partake in any degree of artistic qualities, of the furniture of our houses, and of dress, for instance, of life itself, of gesture and speech, and the details of daily intercourse; these also, for the wise, being susceptible of a suavity and charm, caught from the way in which they are done, which gives them a worth in themselves; wherein, indeed, lies what is valuable and justly attractive, in what is called the fashion of a time, which elevates the trivialities of speech, and manner, and dress, into "ends in themselves," and gives them a mysterious grace and attractiveness in the doing of them.

Art, then, is thus always striving to be independent of the mere intelligence, to become a matter of pure perception, to get rid of its responsibilities to its subject or material; the ideal examples of poetry and painting being those in which the constituent elements of the composition are so welded together, that the material or subject no longer strikes the intellect only; nor the form, the eye or the ear only; but form and matter, in their union or identity, present one single effect to the "imaginative reason," that complex faculty for which every thought and feeling is twin-born with its sensible analogue or symbol.

It is the art of music which most completely realises this artistic ideal, this perfect identification of form and matter. In its ideal, consummate moments, the end is not distinct from the means, the form from the matter, the subject from the expression; they inhere in and completely saturate each other; and to it, therefore, to the condition of its perfect moments, all the arts may be supposed constantly to tend and aspire. Music, then, and not poetry, as is so often supposed, is the true type or measure of perfected art. Therefore, although each art has its incommunicable element, its untranslatable order of impressions, its unique mode of reaching the "imaginative reason," yet the arts may be represented as continually struggling after the law or principle of music, to a condition which music alone completely realises; and one of the chief functions of aesthetic criticism, dealing with the products of art, new or old, is to estimate the degree in which each of those products approaches, in this sense, to musical law.

By no school of painters have, the necessary limitations of the art of painting been so unerringly though instinctively apprehended, and the essence of what is pictorial in a picture so justly conceived, as by the school of Venice; and the train of thought suggested in what has been now said is, perhaps, a not unfitting introduction to a few pages about Giorgione, who, though much has been taken by recent criticism from what was reputed to be his work, yet, more entirely than any other painter, sums up, in what we know of himself and his art, the spirit of the Venetian school.

The beginnings of Venetian painting link themselves to the last, stiff, half-barbaric splendours of Byzantine decoration, and are but the introduction into the crust of marble and gold on the walls of the Duomo of Murano, or of Saint Mark's, of a little more of human expression. And throughout the course of its later development, always subordinate to architectural effect, the work of the Venetian school never escaped from the influence of its beginnings. Unassisted, and therefore unperplexed, by naturalism, religious mysticism, philosophical theories, it had no Giotto, no Angelico, no Botticelli. Exempt from the stress of thought and sentiment, which taxed so severely the resources of the generations of Florentine artists, those earlier Venetian painters, down to Carpaccio and the Bellini, seem never for a moment to have been tempted even to lose sight of the scope of their art in its strictness, or to forget that painting must be, before all things decorative, a thing for the eye; a space of colour on the wall, only more dexterously blent than the marking of its precious stone or the chance interchange of sun and shade upon it--this, to begin and end with--whatever higher matter of thought, or poetry, or religious reverie might play its part therein, between. At last, with final mastery of all the technical secrets of his art, and with somewhat more than "a spark of the divine fire" to his share, comes Giorgione. He is the inventor of genre, of those easily movable pictures which serve neither for uses of devotion, nor of allegorical or historic teaching--little groups of real men and women, amid congruous furniture or landscape--morsels of actual life, conversation or music or play, refined upon or idealised, till they come to seem like glimpses of life from afar. Those spaces of more cunningly blent colour, obediently filling their places, hitherto, in a mere architectural scheme, Giorgione detaches from the wall; he frames them