1508
National Gallery of Art, 1964
National Gallery of Art, 1959
National Gallery of Art, 1999
National Gallery of Art, 1875
National Gallery of Art, 1958
National Gallery of Art, 1903
National Gallery of Art, 1955
Duveen Brothers, Inc., 1480
National Gallery of Art, 1889
Duveen Brothers, Inc., 1558
National Gallery of Art, 1936
National Gallery of Art, 1884
![Self-Portrait [obverse]](https://api.nga.gov/iiif/c03aaa45-ba07-4e05-ba99-b9e9dab4eba6/full/843,/0/default.jpg)
![Alfonso II d'Este, 1533-1597, 5th Duke of Ferrara 1559 [obverse]](https://api.nga.gov/iiif/812089a9-92f4-4dcc-85ff-0d498a8490f3/full/843,/0/default.jpg)
