1631
National Gallery of Art, 1890
National Gallery of Art, 1992
National Gallery of Art, 1900
National Gallery of Art, 1958
National Gallery of Art, 1877
National Gallery of Art, 1600
National Gallery of Art, 1774
National Gallery of Art, 1604
National Gallery of Art, 1961
National Gallery of Art, 1800
National Gallery of Art, 1541
National Gallery of Art, 1909
![Cosimo I de' Medici, 1519-1574, 2nd Duke of Florence 1537, later Grand Duke of Tuscany 1569 [reverse]](https://api.nga.gov/iiif/989e4815-62b5-4848-9f69-4fd19d451a8e/full/843,/0/default.jpg)
