1937
National Gallery of Art, 1961
National Gallery of Art, 1963
National Gallery of Art, 1940
National Gallery of Art, 1938
National Gallery of Art, 2001
National Gallery of Art, 1968
National Gallery of Art, 1997
National Gallery of Art, 1619
National Gallery of Art, 1888
National Gallery of Art, 1996
National Gallery of Art, 1454
National Gallery of Art, 1899
![Untitled [trial proof]](https://api.nga.gov/iiif/45b80fe8-82e0-4aa9-8cb1-dd33c08b605e/full/843,/0/default.jpg)
![Sigismondo Pandolfo Malatesta, 1417-1468, Lord of Rimini and Fano [obverse]](https://api.nga.gov/iiif/e6413971-fb44-44b5-b5ff-546adde99486/full/843,/0/default.jpg)
