1837–1911
National Gallery of Art, 1936
National Gallery of Art, 1513
National Gallery of Art, 1460
National Gallery of Art, 1658
National Gallery of Art, 1927
National Gallery of Art, 1894
National Gallery of Art, 1450
National Gallery of Art, 1655
National Gallery of Art, 1935
![Isotta degli Atti, 1432/1433-1474, Mistress 1446, then Wife after 1453, of Sigismondo Malatesta [obverse]](https://api.nga.gov/iiif/7ea7a125-caf2-4ebc-b6da-5fde10b66657/full/843,/0/default.jpg)
