1861
National Gallery of Art, 1936
National Gallery of Art, 1919
National Gallery of Art, 1938
National Gallery of Art, 1690
National Gallery of Art, 1500
National Gallery of Art, 1937
National Gallery of Art, 1881
Corcoran Gallery of Art, 1808
National Gallery of Art, 1729
National Gallery of Art, 1550
National Gallery of Art, 1962
![Francesco II Gonzaga, 1466-1519, 4th Marquess of Mantua 1484 [obverse]](https://api.nga.gov/iiif/3e2f1ca6-16b9-4c22-b107-f4ceab305b6e/full/843,/0/default.jpg)
![Carlo Visconti, 1523-1565, Cardinal 1565 [obverse]](https://api.nga.gov/iiif/a8996948-99df-4f0b-839d-2cd97f1eaab3/full/843,/0/default.jpg)
![Untitled [left half]](https://api.nga.gov/iiif/c5b24a8c-eadd-4df0-a8a5-7bf1cd22a771/full/843,/0/default.jpg)
