Pope Paul, as has been related, had caused a chapel called the Pauline to be erected on the same floor by Antonio da San Gallo, in imitation of that of Nicholas V; and in this he resolved that Michelagnolo should paint two great pictures with two large scenes. In one he painted the Conversion of S. Paul, with Jesus Christ in the air and a multitude of nude Angels making most beautiful movements, and below, all dazed and terrified, Paul fallen from his horse to the level of the ground, with his soldiers about him, some striving to raise him up, and others, struck with awe by the voice and splendour of Christ, are flying in beautiful attitudes and marvellous movements of panic, while the horse, taking to flight, appears to be carrying away in its headlong course him who seeks to hold it back; and this whole scene is executed with extraordinary design and art. In the other picture is the Crucifixion of S. Peter, who is fixed, a nude figure of rare beauty, upon the cross; showing the ministers of the crucifixion, after they have made a hole in the ground, seeking to raise the cross on high, to the end that he may remain crucified with his feet in the air; and there are many remarkable and beautiful considerations. Michelagnolo, as has been said elsewhere, gave his attention only to the perfection of art, and therefore there are no landscapes to be seen there, nor trees, nor buildings, nor any other distracting graces of art, for to these he never applied himself, as one, perchance, who would not abase his great genius to such things. These, executed by him at the age of seventy-five, were his last pictures, and, as he used himself to tell me, they cost him much fatigue, for the reason that painting, and particularly working in fresco, is no art for men who have passed a certain age. Michelagnolo arranged that Perino del Vaga, a very excellent painter, should decorate the vaulting with stucco and with many things in painting, after his designs, and such, also, was the wish of Pope Paul III; but the work was afterwards delayed, and nothing more was done, even as many undertakings are left unfinished, partly by the fault of want of resolution in the craftsmen, and partly by that of Princes little zealous in urging them on.