The slaves perfectly reveal how the artist worked: Michelangelo thought the sculpture was already living inside a block of marble.
Cosimo the Elder purchased the statue and showed it at the entrance of the new palace.
Cellini signed his masterpiece on the belt of the hero but, if you turn around the statue and look at this nape you will notice his self-portrait!
Influenced by Florentine culture, he studied in Rome from 1510 to 1512, where he was inspired by Michelangelo and Raphael.