1645–1656
National Gallery of Art, 1938
National Gallery of Art, 1555
National Gallery of Art, 1937
National Gallery of Art, 1603
National Gallery of Art, 1564
National Gallery of Art, 1453
National Gallery of Art, 1936
National Gallery of Art, 1894
National Gallery of Art, 1900
National Gallery of Art, 1500
Bruce Fund, Ailsa Mellon, 1652
![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)
