A story of a somewhat later date still further illustrates the dependence of the work of art upon the model in Renaissance Florence. Jacopo Sansovino made the statue of a youthful "Bacchus" in close imitation of a lad called Pippo Fabro. Posing for hours together naked in a cold studio, Pippo fell into ill health, and finally went mad. In his madness he frequently assumed the attitude of the "Bacchus" to which his life had been sacrificed, and which is now his portrait. The legend of the painter who kept his model on a cross in order that he might the more minutely represent the agonies of death by crucifixion, is but a mythus of the realistic method carried to its logical extremity.
Piero della Francesca, a native of Borgo San Sepolcro, and a pupil of Domenico Veneziano, must be placed among the painters of this period who advanced their art by scientific study. He carried the principles of correct drawing and solid modelling as far as it is possible for the genius of man to do, and composed a treatise on perspective in the vulgar tongue. But these are not his only titles to fame. By dignity of portraiture, by loftiness of style, and by a certain poetical solemnity of imagination, he raised himself above the level of the mass of his contemporaries. Those who have once seen his fresco of the "Resurrection" in the hall of the Compagnia della Misericordia at Borgo San Sepolcro, will never forget the deep impression of solitude and aloofness from all earthly things produced by it. It is not so much the admirable grouping and masterly drawing of the four sleeping soldiers, or even the majestic type of the Christ emergent without effort from the grave, as the communication of a mood felt by the painter and instilled into our souls, that makes this by far the grandest, most poetic, and most awe-inspiring picture of the Resurrection. The landscape is simple and severe, with the cold light upon it of the dawn before the sun is risen. The drapery of the ascending Christ is tinged with auroral colours like the earliest clouds of morning; and His level eyes, with the mystery of the slumber of the grave still upon them, seem gazing, far beyond our scope of vision, into the region of the eternal and illimitable. Thus, with Piero for mystagogue, we enter an inner shrine of deep religious revelation. The same high imaginative faculty marks the fresco of the "Dream of Constantine" in S. Francesco at Arezzo, where, it may be said in passing, the student of art must learn to estimate what Piero could do in the way of accurate foreshortening, powerful delineation of solid bodies, and noble treatment of drapery.[[166]] To Piero, again, we owe most precious portraits of two Italian princes, Sigismondo Pandolfo Malatesta and Federigo of Urbino, masterpieces[[167]] of fidelity to nature and sound workmanship.
In addition to the many great paintings that command our admiration, Piero claims honour as the teacher of Melozzo da Forli and of Luca Signorelli. Little is left to show the greatness of Melozzo; but the frescoes preserved in the Quirinal are enough to prove that he continued the grave and lofty manner of his master.[[168]] Signorelli bears a name illustrious in the first rank of Italian painters; and to speak of him will be soon my duty. It was the special merit of these artists to elevate the ideal of form and to seek after sublimity, without departing from the path of conscientious labour, in an age preoccupied on the one hand with technicality and naturalism, on the other with decorative prettiness and pietism.
While the Florentine and Umbro-Tuscan masters were perfecting the arts of accurate design, a similar direction toward scientific studies was given to the painters of Northern Italy at Padua. Michael Savonarola, writing his panegyric of Padua about 1440, expressly mentions Perspective as a branch of philosophy taught in the high school;[[169]] and the influence of Francesco Squarcione, though exaggerated by Vasari, was not inconsiderable. This man, who began life as a tailor or embroiderer, was early interested in the fine arts. Like Ciriac of Ancona, he had a taste for travel and collection,[[170]] visiting the sacred soil of Greece and sojourning in divers towns of Italy, everywhere making drawings, copying pictures, taking casts from statues, and amassing memoranda on the relics of antiquity as well as on the methods practised by contemporary painters. Equipped with these aids to study, Squarcione returned to Padua, his native place, where he opened a kind of school for painters. It is clear that he was himself less an artist than an amateur of painting, with a turn for teaching, and a conviction, based upon the humanistic instincts of his age, that the right way of learning was by imitation of the antique. During the course of his career he is said to have taught no less than 137 pupils, training his apprentices by the exhibition of casts and drawings, and giving them instruction in the science of perspective.[[171]] From his studio issued the mighty Andrea Mantegna, whose life-work, one of the most weighty moments in the history of modern art, will be noticed at length in the next chapter. For the present it is enough to observe that through Squarcione the scientific and humanistic movement of the fifteenth century was communicated to the art of Northern Italy. There, as at Florence, painting was separated from ecclesiastical tradition, and a new starting-point was sought in the study of mathematical principles, and the striving after form for its own sake.
Without attempting the detailed history of painting in this period of divided energy and diverse effort, it is needful here to turn aside and notice those masters of the fifteenth century who remained comparatively uninfluenced by the scholastic studies of their contemporaries. Of these, the earliest and most notable was Gentile da Fabriano, the last great painter of the Gubbian school.[[172]] In the predella of his masterpiece at Florence there is a little panel, which attracts attention as one of the earliest attempts to represent a sunrise. The sun has just appeared above one of those bare sweeping hill-sides so characteristic of Central Italian landscape. Part of the country lies untouched by morning, cold and grey: the rest is silvered with the level light, falling sideways on the burnished leaves and red fruit of the orange trees, and casting shadows from olive branches on the furrows of a new-ploughed field. Along the road journey Joseph and Mary and the infant Christ, so that you may call this little landscape a "Flight into Egypt," if you choose. Gentile, with all his Umbrian pietism, was a painter for whom the fair sights of the earth had exquisite value. The rich costumes of the Eastern kings, their train of servants, their hawks and horses, hounds and monkeys, are painted by him with scrupulous fidelity; and nothing can be more true to nature than the wild flowers he has copied in the framework of this picture. Yet we perceive that, though he felt in his own way the naturalistic impulse of the age, he had scarcely anything in common with masters like Uccello or Verocchio.
Still less had Fra Angelico. Of all the painters of this period he most successfully resisted the persuasions of the Renaissance, and perfected an art that owed little to sympathy with the external world. He thought it a sin to study or to imitate the naked form, and his most beautiful faces seem copied from angels seen in visions, not from any sons of men. While the artists around him were absorbed in mastering the laws of geometry and anatomy, Fra Angelico sought to express the inner life of the adoring soul. Only just so much of realism, whether in the drawing of the body and its drapery, or in the landscape background, as seemed necessary for suggesting the emotion or for setting forth the story, found its way into his pictures. The message they convey might have been told almost as perfectly upon the lute or viol. His world is a strange one—a world not of hills and fields and flowers and men of flesh and blood, but one where the people are embodied ecstasies, the colours tints from evening clouds or apocalyptic jewels, the scenery a flood of light or a background of illuminated gold. His mystic gardens, where the ransomed souls embrace, and dance with angels on the lawns outside the City of the Lamb, are such as were never trodden by the foot of man in any paradise of earth.
Criticism has a hard task in attempting to discern the merit of the several painters of this time. It is clear that we must look not to Fra Angelico but to Masaccio for the progressive forces that were carrying art forward to complete accomplishment. Yet the charm of Masaccio is as nothing in comparison with that which holds us spell-bound before the sacred and impassioned reveries of the Fiesolan monk. Masaccio had inestimable value for his contemporaries. Fra Angelico, now that we know all Masaccio can teach, has a quality so unique that we return again and again to the contemplation of his visions. Thus it often happens that we are tempted to exaggerate the historical importance of one painter because he touches us by some peculiar quality, and to over-estimate the intrinsic value of another because he was a motive power in his own age. Both these temptations should be resolutely resisted by the student who is capable of discerning different kinds of excellence and diverse titles to affectionate remembrance. Tracing the history of Italian painting is like pursuing a journey down an ever-broadening river, whose affluents are Giotto and Masaccio, Ghirlandajo, Signorelli, and Mantegna. We have to turn aside and land upon the shore, in order to visit the heaven-reflecting lakelet, self-encompassed and secluded, called Angelico.
Benozzo Gozzoli, the pupil of Fra Angelico, but in no sense the continuator of his tradition, exhibits the blending of several styles by a genius of less creative than assimilative force. That he was keenly interested in the problems of perspective and foreshortening, and that none of the knowledge collected by his fellow-workers had escaped him, is sufficiently proved by his frescoes at Pisa. His compositions are rich in architectural details, not always chosen with pure taste, but painted with an almost infantine delight in the magnificence of buildings. Quaint birds and beasts and reptiles crowd his landscapes; while his imagination runs riot in rocks and rivers, trees of all variety, and rustic incidents adopted from real life. At the same time he felt an enjoyment like that of Gentile da Fabriano in depicting the pomp and circumstance of pageantry, and no Florentine of the fifteenth century was more fond of assembling the personages of contemporary history in groups.[[173]] Thus he showed himself sensitive to the chief influences of the earlier Renaissance, and combined the scientific and naturalistic tendencies of his age in a manner not devoid of native poetry. What he lacked was depth of feeling, the sense of noble form, the originative force of a great mind. His poetry of invention, though copious and varied, owed its charm to the unstudied grace of improvisation, and he often undertook subjects where his idyllic rather than dramatic genius failed to sustain him. It is difficult, for instance, to comprehend how M. Rio could devote two pages to Gozzoli's "Destruction of Sodom," so comparatively unimpressive in spite of its aggregated incidents, when he passes by the "Fulminati" of Signorelli, so tragic in its terrible simplicity, with a word.[[174]]
This painter's marvellous rapidity of execution enabled him to produce an almost countless series of decorative works. The best of these are the frescoes of the Pisan Campo Santo, of the Riccardi Palace of Florence, of San Gemignano, and of Montefalco. It has been well said of Gozzoli that, though he attempted grand subjects on a large scale, he could not rise above the limitations of a style better adapted to the decoration of cassoni than to fresco.[[175]] Yet within the range of his own powers there are few more fascinating painters. His feeling for fresh nature—for hunters in the woods at night or dawn, for vintage-gatherers among their grapes, for festival troops of cavaliers and pages, and for the marriage-dances of young men and maidens—yields a delightful gladness to compositions lacking the simplicity of Giotto and the dignity of Masaccio.[[176]] No one knew better how to sketch the quarrels of little boys in their nursery, or the laughter of serving-women, or children carrying their books to school;[[177]] and when the idyllic genius of the man was applied to graver themes, his fancy supplied him with multitudes of angels waving rainbow-coloured wings above fair mortal faces. Bevies of them nestle like pigeons on the penthouse of the hut of Bethlehem, or crowd together round the infant Christ.[[178]]
From these observations on the style of Benozzo Gozzoli it will be seen that in the evolution of Renaissance culture he may be compared with the romantic poets for whom the cheerfulness of nature and the joy that comes to men from living in a many-coloured world of inexhaustible delight were sufficient sources of inspiration. It should be mentioned lastly that he enjoyed the patronage and friendship of the Medicean princes.