Again, he was a very noble colourist; and in his peculiar feeling for breadth of hue resembled Titian more than any other of the Florentine school. That is to say, had he been born two centuries later, when the art of painting was fully known, I believe he would have treated his subjects much more like Titian than like Raphael; in fact, the frescoes of Titian in the chapel beside the church of St. Antonio at Padua, are, in all technical qualities, and in many of their conceptions, almost exactly what I believe Giotto would have done, had he lived in Titian's time. As it was, he of course never attained either richness or truth of colour; but in serene brilliancy he is not easily rivalled; invariably massing his hues in large fields, limiting them firmly, and then filling them with subtle gradation. He had the Venetian fondness for bars and stripes, not unfrequently casting barred colours obliquely across the draperies of an upright figure, from side to side (as very notably in the dress of one of the musicians who are playing to the dancing of Herodias' daughter, in one of his frescoes at Santa Croce); and this predilection was mingled with the truly mediæval love of quartering.[12] The figure of the Madonna in the small tempera pictures in the Academy at Florence is always completely divided into two narrow segments by her dark-blue robe.

And this is always to be remembered in looking at any engravings from the works of Giotto; for the injury they sustain in being deprived of their colour is far greater than in the case of later designers. All works produced in the fourteenth century agree in being more or less decorative; they were intended in most instances to be subservient to architectural effect, and were executed in the manner best calculated to produce a striking impression when they were seen in a mass. The painted wall and the painted window were part and parcel of one magnificent whole; and it is as unjust to the work of Giotto, or of any contemporary artist, to take out a single feature from the series, and represent it in black and white on a separate page, as it would be to take out a compartment of a noble coloured window, and engrave it in the same manner. What is at once refined and effective, if seen at the intended distance in unison with the rest of the work, becomes coarse and insipid when seen isolated and near; and the more skilfully the design is arranged, so as to give full value to the colours which are introduced in it, the more blank and cold will it become when it is deprived of them.

In our modern art we have indeed lost sight of one great principle which regulated that of the middle ages, namely, that chiaroscuro and colour are incompatible in their highest degrees. Wherever chiaroscuro enters, colour must lose some of its brilliancy. There is no shade in a rainbow, nor in an opal, nor in a piece of mother-of-pearl, nor in a well-designed painted window; only various hues of perfect colour. The best pictures, by subduing their colour and conventionalising their chiaroscuro, reconcile both in their diminished degrees; but a perfect light and shade cannot be given without considerable loss of liveliness in colour. Hence the supposed inferiority of Tintoret to Titian. Tintoret is, in reality, the greater colourist of the two; but he could not bear to falsify his light and shadow enough to set off his colour. Titian nearly strikes the exact mean between the painted glass of the 13th century and Rembrandt; while Giotto closely approaches the system of painted glass, and hence his compositions lose grievously by being translated into black and white.

But even this chiaroscuro, however subdued, is not without a peculiar charm; and the accompanying engravings possess a marked superiority over all that have hitherto been made from the works of this painter, in rendering this chiaroscuro, as far as possible, together with the effect of the local colours. The true appreciation of art has been retarded for many years by the habit of trusting to outlines as a sufficient expression of the sentiment of compositions; whereas in all truly great designs, of whatever age, it is never the outline, but the disposition of the masses, whether of shade or colour, on which the real power of the work depends. For instance, in Plate III. (The Angel appears to Anna), the interest of the composition depends entirely upon the broad shadows which fill the spaces of the chamber, and of the external passage in which the attendant is sitting. This shade explains the whole scene in a moment: gives prominence to the curtain and coverlid of the homely bed, and the rude chest and trestles which form the poor furniture of the house; and conducts the eye easily and instantly to the three figures, which, had the scene been expressed in outline only, we should have had to trace out with some care and difficulty among the pillars of the loggia and folds of the curtains. So also the relief of the faces in light against the dark sky is of peculiar value in the compositions No. X. and No. XII.

The drawing of Giotto is, of course, exceedingly faulty. His knowledge of the human figure is deficient; and this, the necessary drawback in all works of the period, occasions an extreme difficulty in rendering them faithfully in an engraving. For wherever there is good and legitimate drawing, the ordinary education of a modern draughtsman enables him to copy it with tolerable accuracy; but when once the true forms of nature are departed from, it is by no means easy to express exactly the error, and no more than the error, of his original. In most cases modern copyists try to modify or hide the weaknesses of the old art,—by which procedure they very often wholly lose its spirit, and only half redeem its defects; the results being, of course, at once false as representations, and intrinsically valueless. And just as it requires great courage and skill in an interpreter to speak out honestly all the rough and rude words of the first speaker, and to translate deliberately and resolutely, in the face of attentive men, the expressions of his weakness or impatience; so it requires at once the utmost courage and skill in a copyist to trace faithfully the failures of an imperfect master, in the front of modern criticism, and against the inborn instincts of his own hand and eye. And let him do the best he can, he will still find that the grace and life of his original are continually flying off like a vapour, while all the faults he has so diligently copied sit rigidly staring him in the face,—a terrible caput mortuum. It is very necessary that this should be well understood by the members of the Arundel Society, when they hear their engravings severely criticised. It is easy to produce an agreeable engraving by graceful infidelities; but the entire endeavour of the draughtsmen employed by this society has been to obtain accurately the character of the original: and he who never proposes to himself to rise above the work he is copying, must most assuredly often fall beneath it. Such fall is the inherent and inevitable penalty on all absolute copyism; and wherever the copy is made with sincerity, the fall must be endured with patience. It will never be an utter or a degrading fall; that is reserved for those who, like vulgar translators, wilfully quit the hand of their master, and have no strength of their own.

Lastly. It is especially to be noticed that these works of Giotto, in common with all others of the period, are independent of all the inferior sources of pictorial interest. They never show the slightest attempt at imitative realisation: they are simple suggestions of ideas, claiming no regard except for the inherent value of the thoughts. There is no filling of the landscape with variety of scenery, architecture, or incident, as in the works of Benozzo Gozzoli or Perugino; no wealth of jewellery and gold spent on the dresses of the figures, as in the delicate labours of Angelico or Gentile da Fabriano. The background is never more than a few gloomy masses of rock, with a tree or two, and perhaps a fountain; the architecture is merely what is necessary to explain the scene; the dresses are painted sternly on the "heroic" principle of Sir Joshua Reynolds—that drapery is to be "drapery, and nothing more,"—there is no silk, nor velvet, nor distinguishable material of any kind: the whole power of the picture is rested on the three simple essentials of painting—pure Colour, noble Form, noble Thought.

We moderns, educated in reality far more under the influence of the Dutch masters than the Italian, and taught to look for realisation in all things, have been in the habit of casting scorn on these early Italian works, as if their simplicity were the result of ignorance merely. When we know a little more of art in general, we shall begin to suspect that a man of Giotto's power of mind did not altogether suppose his clusters of formal trees, or diminutive masses of architecture, to be perfect representations of the woods of Judea, or of the streets of Jerusalem: we shall begin to understand that there is a symbolical art which addresses the imagination, as well as a realist art which supersedes it; and that the powers of contemplation and conception which could be satisfied or excited by these simple types of natural things, were infinitely more majestic than those which are so dependent on the completeness of what is presented to them as to be paralysed by an error in perspective, or stifled by the absence of atmosphere.

Nor is the healthy simplicity of the period less marked in the selection than in the treatment of subjects. It has in these days become necessary for the painter who desires popularity to accumulate on his canvas whatever is startling in aspect or emotion, and to drain, even to exhaustion, the vulgar sources of the pathetic. Modern sentiment, at once feverish and feeble, remains unawakened except by the violences of gaiety or gloom; and the eye refuses to pause, except when it is tempted by the luxury of beauty, or fascinated by the excitement of terror. It ought not, therefore, to be without a respectful admiration that we find the masters of the fourteenth century dwelling on moments of the most subdued and tender feeling, and leaving the spectator to trace the under-currents of thought which link them with future events of mightier interest, and fill with a prophetic power and mystery scenes in themselves so simple as the meeting of a master with his herdsmen among the hills, or the return of a betrothed virgin to her house.

It is, however, to be remembered that this quietness in character of subject was much more possible to an early painter, owing to the connection in which his works were to be seen. A modern picture, isolated and portable, must rest all its claims to attention on its own actual subject: but the pictures of the early masters were nearly always parts of a consecutive and stable series, in which many were subdued, like the connecting passages of a prolonged poem, in order to enhance the value or meaning of others. The arrangement of the subjects in the Arena Chapel is in this respect peculiarly skilful; and to that arrangement we must now direct our attention.