1939
National Gallery of Art, 1498
National Gallery of Art, 1863
National Gallery of Art, 1888
National Gallery of Art, 1971
National Gallery of Art, 1935
National Gallery of Art, 1962
National Gallery of Art, 1785
National Gallery of Art, 1942
National Gallery of Art, 1970
National Gallery of Art, 1936
National Gallery of Art, 1914
![Ottaviano Sforza Riario, b. 1479, Count of Forli and Imola [obverse]](https://api.nga.gov/iiif/ffd9b608-2d8d-4851-90f8-e05675ba9d3b/full/843,/0/default.jpg)
