“One morning,” says Cellini in his memoirs, “I put on my cloak to take a short walk, and was turning down the Julian street to enter the quarter called Chiavica, when Crispino, captain of the city guard, met me with his whole band of sbirri, and told me roughly I was the Pope’s prisoner. I answered him, ‘Crispino, you mistake your man.’ ‘By no means,’ said Crispino, ‘you are the clever artist Benvenuto; I know you very well, and have orders to conduct you to the Castle of St. Angelo, where noblemen and men of genius like yourself are confined.’ As four of his myrmidons were going to fall upon me and deprive me forcibly of a dagger which I had by my side, and of the rings on my fingers, Crispino ordered them not to offer to touch me. It was sufficient, he said, for them to do their office and prevent me from making my escape. Then coming up to me, he very politely demanded my arms. Whilst I was giving them up, I recollected that it was in that very place that I had formerly killed Pompeo. They conducted me to the castle, and locked me up in one of the upper apartments of the tower. This was the first time I ever tasted the inside of a prison; and I was then in my thirty-seventh year.”
It was not difficult for Benvenuto to disprove the charges against him; he was, nevertheless, kept in prison in spite of the good offices of Montluc, the ambassador of France, who begged for his release, in the name of Francis I. The governor of St. Angelo was a Florentine, and he showed every attention to his unfortunate fellow-citizen, even allowing him on parole a certain freedom of movement within the walls. But after a time he shut him up closely again; and then once more restored him to his state of partial liberty.
“When I found,” says Benvenuto, “that I was being treated with so much rigour, I reflected deeply on the matter; and I said to myself, ‘If this man should again happen to take such a freak, and not choose to trust me any longer, I should feel myself released from my word, and should make a trial of my own skill.’ I then began to get my servants to bring me new thick sheets, and did not send back the dirty ones; and when they asked me for them, I told them that I had given them away to some of the soldiers, but that they were not to speak about it or the poor fellows would run the risk of being sent to the galleys. I hid my sheets in the mattress that served me for a bed, and burnt the straw with which it was stuffed, bit by bit, in my chimney, to make room for them. I then tore them up into long bands, and when I had enough of these bands to reach to the bottom of the tower, I told my servants I did not mean to give away any more of my linen, adding that they were to bring me finer sheets in future, and I would return them the dirty ones.