While Raffaello dal Colle of Borgo San Sepolcro, who was a disciple of Giulio Romano and helped him to paint in fresco the Hall of Constantine in the Papal Palace at Rome, and the apartments of the Te in Mantua, was painting, after his return to the Borgo, the altar-piece of the Chapel of SS. Gilio e Arcanio (in which, imitating Giulio and Raffaello da Urbino, he depicted the Resurrection of Christ, a work that was much extolled), with another altar-piece of the Assumption for the Frati de' Zoccoli without the Borgo, and some other works for the Servite Friars at Citta di Castello; while, I say, Raffaello was executing these and other works in the Borgo, his native place, acquiring riches and fame, a young man sixteen years of age, called Cristofano, and by way of by-name, Doceno, the son of Guido Gherardi, a man of honourable family in that city, was attending from a natural inclination and with much profit to painting, drawing and colouring so well and with such grace, that it was a marvel. Wherefore the above-named Raffaello, having seen some animals by the hand of this Cristofano, such as dogs, wolves, hares, and various kinds of birds and fishes, executed very well, and perceiving that he was most agreeable in his conversation and very witty and amusing, although he lived a life apart, almost like a philosopher, was well pleased to form a friendship with him and to have him frequent his workshop in order to learn. Now, after Cristofano had spent some time drawing under the discipline of Raffaello, there arrived in the Borgo the painter Rosso, with whom he contracted a friendship, and received some of his drawings; and these Doceno studied with great diligence, considering, as one who had seen no others but those by the hand of Raffaello, that they were very beautiful, as indeed they were. But these studies were broken off by him, for, when Giovanni de' Turrini of the Borgo, at that time Captain of the Florentines, went with a band of soldiers from the Borgo and from Citta di Castello to the defence of Florence, which was besieged by the armies of the Emperor and of Pope Clement, Cristofano went thither among the other soldiers, having been led away by his many friends. It is true that he did this no less in the hope of having some occasion to study the works in Florence than with the intention of fighting; but in this he failed, for his captain, Giovanni, had to guard not a place within the city, but the bastions on the hill without. That war finished, and the guard of Florence being commanded not long afterwards by Signor Alessandro Vitelli of Citta di Castello, Cristofano, drawn by his friends and by his desire to see the pictures and sculptures of the city, enlisted as a soldier in that guard. And while he was in that service, Signor Alessandro, having heard from Battista della Bilia, a painter and soldier from Citta di Castello, that Cristofano gave his attention to painting, and having obtained a