1500–1599
Dreyfus, Gustave, 1500
National Gallery of Art, 1981
National Gallery of Art, 1990
National Gallery of Art, 1620
National Gallery of Art, 1749
National Gallery of Art, 1541
National Gallery of Art, 1955
National Gallery of Art, 1914
National Gallery of Art, 1935
National Gallery of Art, 1837
National Gallery of Art, 1653
Kress Foundation, Samuel H., 1493
![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)
![Giovanni di Francesco Tornabuoni, 1428-1497, Florentine Banker and Statesman [obverse]](https://api.nga.gov/iiif/b592b708-aef0-4c36-b3da-6e2f73031a37/full/843,/0/default.jpg)