1857–1873
National Gallery of Art, 1836
National Gallery of Art, 1947
National Gallery of Art, 1949
National Gallery of Art, 1977
National Gallery of Art, 1845
National Gallery of Art, 1974
National Gallery of Art, 1939
National Gallery of Art, 1936
National Gallery of Art, 1887
Corcoran Gallery of Art, 1967
National Gallery of Art, 1521
National Gallery of Art, 1973
![Charles V, 1500-1558, King of Spain 1516-1556, Holy Roman Emperor 1519 [obverse]](https://api.nga.gov/iiif/a730b0bb-f34f-4fca-976b-93bbbbb36cb8/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 24]](https://api.nga.gov/iiif/93c56b01-ac98-42b9-a77f-a3f21f25509b/full/843,/0/default.jpg)