(1519–1574) Duke of Florence (1537–1569) Grand Duke of Tuscany (1569–1574) Cosimo I de’ Medici in Art: Bronzino (1503-1572) Cosimo I de’ Medici come Orfeo c.1537–1539 Philadelphia Museum of Art, Philadelphia Bronzino (1503-1572) Ritratto di Cosimo I de’ Medici 1537 Hermitage Museum, Saint Petersburg …