As we proceed along the nave, still keeping to the upper series, we come upon another distinct personality, whose work is typified in the Deception of Isaac. In certain qualities this master is not altogether unlike the master of the Crucifixion. Like him, he replaces the purely schematic linear rendering of drapery by long streaks of light and dark paint, so arranged as to give the idea of actual modelling in relief. But he does this not only with greater naturalism, but with a greatly increased sense of pure beauty. The painting is not hieratic and formal, as the Byzantine would have made it, nor has it that overstrained attempt at dramatic vehemence which we saw in the Crucifixion. The faces have remarkable beauty, and throughout there is a sense of placid and dignified repose which is rare in mediæval work. It is, in fact, decidedly classical, and classical, too, in a sense different from the vague reminiscences of classic origin which permeate early Christian art, and were faintly echoed in the Crucifixion. Rachel especially, with her full, well-rounded eyes, wide apart and set deep in their sockets, her straight nose and small mouth, might almost have come straight from a Pompeian picture.
The hair, too, instead of being in tangled masses, as in the Crucifixion, or rendered by parallel lines, as in the Sacrifice of Isaac, is drawn into elegantly disposed curls, which yet have something of the quality of hair, and which remind us of the treatment in classic bronzes.
The last vault of the nave, with the Doctors of the Church, is by an artist who is extremely similar to the last, and clearly belongs to the same group. The level brows nearly meeting over the bridge of the nose, the straight profile and the curled hair show the similarity, as does also the drapery. The classic tendencies of this artist may be seen in the amorini caryatides in the extreme corners of the spandril, while the decoration of one of the arches of the church by the same hand has, arising from an urn of pure classic design, a foliated scrollwork, in which centaurs disport themselves.
In the lower series representing the Life of S. Francis we are at once struck by the resemblances to the last two paintings. The Pope, who is approving the rule of S. Francis, is almost a repetition of one of the Doctors of the Church. We have the same peculiar drapery with shiny, slippery, high lights, broadly washed on in well-disposed folds. The faces, too, though they are more individual and far more expressive, are, nevertheless, built on the same lines. They have similar straight profiles, the same deeply-cut level brows, which tend to meet in a line across the nose. The general impression it makes is that it is by a younger artist than the master of the Esau fresco, but one who has a keener feeling for reality and a far deeper sense of the dramatic situation.
We will now turn to the historical evidence. The earliest and best is that of Ghiberti (early fifteenth century), who tells us simply that Giotto painted the S. Francis legend. Vasari says that Cimabue worked first in the lower church with Greek artists, and then did the whole of the upper church, except the S. Francis legend, which he ascribes to Giotto. In addition to these we have a sixteenth-century MS. and an account of the church by Petrus Rudolphus of the same period, which agree that both Giotto and Cimabue painted in the upper church.
We may take it, then, that we have fairly good evidence for ascribing the S. Francis series in the main to Giotto, and a consensus of traditional opinion that somewhere in the other frescoes we ought to discover Cimabue.
The name of Cimabue is fraught with tender associations. To the last generation, happy in its innocence, it was familiar as a household word. Browning could sing without a qualm: “My painter—who, but Cimabue?” The cult of Cimabue became fashionable; it offended Philistine nostrils and received its due castigation from Mr. Punch. And now, alas, he would be a bold man who dared to say that he admired Cimabue, who dared to do more than profess a pious belief in his existence. Only recently a distinguished critic[23] has endeavoured to hand over to Duccio di Buoninsegna the very stronghold of the Cimabue faith, the altar-piece of the Rucellai Chapel in Sta. Maria Novella. But the myth dies hard, and Florentine guides will still point out the portraits of all Cimabue’s relations in the little figures round the frame. Ever since the time of Rumohr, however, who considered him to be little more than an emanation of Vasari’s brain heated by patriotic fervour, it has been established that we have no documentary evidence for any single picture by him. We do know, however, that at the very end of his life he executed the mosaic of the apse in the cathedral at Pisa. But this is a much restored work, and originally can have been little but an adaptation of a Byzantine design, and it throws no light on his work as a painter. In any case, all criticisms of his reputation in his own day, whether deserved or not, must fall to the ground before Dante’s celebrated lines, “Credette Cimabue nella pittura Tener lo campo, ed ora ha Giotto il grido,” for on this point Dante is first-rate evidence. And that being the case, there is a probability, almost amounting to certainty, that the man who “held the field” in painting would be requisitioned for the greatest national undertaking of his day, the decoration of S. Francesco at Assisi, even though, as we have seen, it would be impossible to accept Vasari’s statement that he did the whole.
In looking for Cimabue among the groups of the upper church which we have selected, it will be worth while to take as an experimental guide other works ascribed traditionally to our artist. If these should agree in their artistic qualities with one another and with any one group at Assisi, we shall have some probability in favour of our view. And the result of such a process is to find in the master of the Crucifixion our elusive and celebrated painter.
It would be wearisome to go in detail through all these works; it will suffice to say that in certain marked peculiarities they all agree with one another and with the Crucifixion. The most striking likeness will be found between the heads which appear under the Virgin’s throne in the picture in the Academy at Florence, which Vasari attributes to Cimabue, and the grotesque heads to the right of the Crucifixion. There is the same crude attempt at realism, the same peculiar matted hair, the same curious drawing of the eye-socket which gives the appearance of spectacles. The characteristics of this picture will again be found in the Cimabue of the Louvre which comes from Pisa, where he is known to have worked. Very similar, too, in innumerable details of architectural setting, of movement of hands and heads, and of drapery is the fresco of the Madonna Enthroned and S. Francis, in the lower church at Assisi. Finally, the Rucellai Madonna, in spite of its very superior qualities, which must be due to its being a later work, answers in many detailed tests to the characteristics of this group of paintings.[24]