1974
National Gallery of Art, 1410
National Gallery of Art, 1966
National Gallery of Art, 1500
National Gallery of Art, 1937
National Gallery of Art, 1796
National Gallery of Art, 1446
National Gallery of Art, 1636
National Gallery of Art, 1901
National Gallery of Art, 1940
National Gallery of Art, 1950
National Gallery of Art, 1809
National Gallery of Art, 1936
![Guarino da Verona, 1374-1460, Humanist [obverse]](https://api.nga.gov/iiif/42b74c40-9fae-4da4-a7c6-ed2f3333d498/full/843,/0/default.jpg)
