1938–1992
National Gallery of Art, 1941
National Gallery of Art, 1879
National Gallery of Art, 1896
National Gallery of Art, 1759
National Gallery of Art, 1838
National Gallery of Art, 1740
National Gallery of Art, 1968
National Gallery of Art, 1899
National Gallery of Art, 1937
National Gallery of Art, 1972
National Gallery of Art, 1887
![Giovanni Carlo de' Medici, 1611-1663, Cardinal 1644 [obverse]](https://api.nga.gov/iiif/1458095f-ec81-459e-be2d-a47f097dfdba/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/4b3f4381-5e08-419a-8416-d1a537194072/full/843,/0/default.jpg)
