1937
National Gallery of Art, 1938
United States Government, 1937
United States Government, 1938
National Gallery of Art, 1924
United States Government, 1939
National Gallery of Art, 1834
National Gallery of Art, 1803
National Gallery of Art, 1925
National Gallery of Art, 1453
National Gallery of Art, 1937
National Gallery of Art, 1913
![Isotta degli Atti, 1432/1433-1474, Mistress 1446, then Wife after 1453, of Sigismondo Malatesta [obverse]](https://api.nga.gov/iiif/d5d2a801-b21c-4b0d-94a8-d4799c8bd55e/full/843,/0/default.jpg)
