1984
National Gallery of Art, 1938
National Gallery of Art, 1494
National Gallery of Art, 1550
National Gallery of Art, 1936
National Gallery of Art, 1912
National Gallery of Art, 1480
National Gallery of Art, 1864
National Gallery of Art, 1952
National Gallery of Art, 1940
National Gallery of Art, 1472
National Gallery of Art, 1963
National Gallery of Art, 1895
![Ercole I d'Este, 1431-1505, Duke of Ferrara, Modena, and Reggio 1471 [obverse]](https://api.nga.gov/iiif/9bf327f0-68dd-4580-8aef-e93d3c2d0d36/full/843,/0/default.jpg)
