Stefano, painter of Florence and disciple of Giotto, was so excellent, that he not only surpassed all the others who had laboured in the art before him, but outstripped his own master himself by so much that he was held, and deservedly, the best of all the painters who had lived up to that time, as his works clearly demonstrate. He painted in fresco the Madonna of the Campo Santo in Pisa, which is no little better in design and in colouring than the work of Giotto; and in Florence, in the cloister of S. Spirito, he painted three little arches in fresco. In the first of these, wherein is the Transfiguration of Christ with Moses and Elias, imagining how great must have been the splendour that dazzled them, he fashioned the three Disciples with extraordinary and beautiful attitudes, and enveloped in draperies in a manner that it is seen that he went on trying to do something that had never been done before--namely, to suggest the nude form of the figures below new kinds of folds, which, as I have said, had not been thought of even by Giotto. Under this arch, wherein he made a Christ delivering the woman possessed, he drew a building in perspective, perfectly and in a manner then little known, executing it in good form and with better knowledge; and in it, working with very great judgment in modern fashion, he showed so great art and so great invention and proportion in the columns, in the doors, in the windows, and in the cornices, and so great diversity from the other masters in his method of working, that it appears that there was beginning to be seen a certain glimmer of the good and perfect manner of the moderns. He invented, among other ingenious ideas, a flight of steps very difficult to make, which, both in painting and built out in relief--wrought in either way, in fact--is so rich in design and variety, and so useful and convenient in invention, that the elder Lorenzo de' Medici, the Magnificent, availed himself of it in making the outer staircase of the Palace of Poggio a Cajano, now the principal villa of the most Illustrious Lord Duke. In the other little arch is a story of Christ when he is delivering S. Peter from shipwreck, so well done that one seems to hear the voice of Peter saying: "Domine, salva nos, perimus." This work is judged much more beautiful than the others, because, besides the softness of the draperies, there are seen sweetness in the air of the heads and terror in the perils of the sea, and because the Apostles, shaken by diverse motions and by phantoms of the sea, have been represented in attitudes very appropriate and all most beautiful. And although time has eaten away in part the labours that Stefano put into this work, it may be seen, although but dimly, that the Apostles are defending themselves from the fury of the winds and from the waves of the sea with great energy; which work, being very highly praised among the moderns, must have certainly appeared a miracle