Cosimo I de' Medici, Grand Duke of Tuscany
He completed many fresco's and oil paintings in Italy and also made tapestry designs and other works for Cosimo I de' Medici, Grand Duke of Tuscany. His style in Florence was influenced by the school of Michelangelo, although he was closer to Bronzino and Alessandro Allori than to Vasari. His work also shows the influence of the Flemish tradition.