1250–1299
National Gallery of Art, 1870
National Gallery of Art, 1940
National Gallery of Art, 1475
National Gallery of Art, 1942
National Gallery of Art, 1982
National Gallery of Art, 1937
National Gallery of Art, 1950
National Gallery of Art, 1841
National Gallery of Art, 1955
National Gallery of Art, 1964
National Gallery of Art, 1905
National Gallery of Art, 1454
![Isotta degli Atti, 1432/1433-1474, Mistress 1446, then Wife after 1453, of Sigismondo Malatesta [obverse]](https://api.nga.gov/iiif/0be8bd9a-843b-41a0-a77b-525482cd533e/full/843,/0/default.jpg)