1965
National Gallery of Art, 1997
National Gallery of Art, 1979
National Gallery of Art, 1949
National Gallery of Art, 1990
National Gallery of Art, 1919
National Gallery of Art, 1846
National Gallery of Art, 1935
National Gallery of Art, 1400
National Gallery of Art, 1927
National Gallery of Art, 1961
National Gallery of Art, 1646
![Ercole I d'Este, 1431-1505, 2nd Duke of Ferrara, Modena, and Reggio 1471 [obverse]](https://api.nga.gov/iiif/5cff686c-39d9-49f2-956a-fd3e82711f97/full/843,/0/default.jpg)
