1951–1952
National Gallery of Art, 1876
National Gallery of Art, 1968
National Gallery of Art, 1861
National Gallery of Art, 1938
National Gallery of Art, 1844
National Gallery of Art, 1935
National Gallery of Art, 1937
National Gallery of Art, 1904
National Gallery of Art, 1941
National Gallery of Art, 1965
National Gallery of Art, 1858
National Gallery of Art, 1450
![Isotta degli Atti, 1432/1433-1474, Mistress 1446, then Wife after 1453, of Sigismondo Malatesta [obverse]](https://api.nga.gov/iiif/c48f7983-8a57-4389-b61c-07f788a5aa84/full/843,/0/default.jpg)