"His Holiness having deigned to [inform] me of his urgent desire to avail himself for some time of your labours, in painting and decorating the new chapel he is making in the Apostolic Palace, and I, esteeming and gratefully acknowledging all service and satisfaction given to his holiness as bestowed on myself, in order that you may more freely give your mind to that matter, am perfectly content that you place on the tomb of my uncle of blessed memory, Pope Julius, those three statues already terminated entirely by your hand, the Moses included. And in order, as nearly as possible, to perfect the whole in terms of our last stipulations, which, as I am informed, you are anxious and ready to do, [I consent] that you commit the execution of the other three statues to some good and esteemed master, but after your own designs and under your superintendence; relying confidently, from your good-will to his sacred memory and to my house, that you will bring the work to a satisfactory issue, and so contrive that it shall be deemed most laudable, and in all respects worthy of you. Such a result will fully satisfy me; and I again beseech you to see to this, as conferring on me a special obligation; offering myself at all times [ready] for all your commands and pleasure." Under this final alteration of his contract, Michael Angelo forthwith assigned to Raffaele da Montelupo the execution of his designs for a Madonna with a Child in her arms, and for a prophet and a sibyl seated, at the price of 400 scudi; employing at the same time two decorative stonecutters upon the ornamental details of the façade, at a cost of 800 more. The statues from his own hand were to be Moses, and two caryatides holding captives, who had been introduced into the first plan, as allegorical of the cities in Romagna subdued by Julius. But, finding these too large for the reduced design, he proposed to substitute for them two other figures from his chisel, already far advanced, and which he would entrust to be finished by others at a cost of 200 scudi, his Moses being destined to stand between them. All this is stated by him in a petition to the Pope of 20th July, 1542. The two substituted statues were finished by Buonarroti, and, in the documents printed by Gaye, are named by him Active and Contemplative Life. This, however, is a free interpretation of the allegory, the figures being, according to Vasari, Leah and Rachel. The recumbent Pope was the wretched work of one Maso di Bosco or Boscoli; and the prophet and sibyl by Montelupo are said to have greatly dissatisfied Michael Angelo. The two rejected caryatide prisoners found their way to Paris in the time of Francis I., and remain in the Louvre; another similar is in the great hall of the Palazzo Vecchio, at Florence; and some grandiose, half-blocked ideas, still to be seen here and there, whose rough