1957
National Gallery of Art, 1837
National Gallery of Art, 1958
National Gallery of Art, 1866
National Gallery of Art, 1865
National Gallery of Art, 1960
National Gallery of Art, 1971
National Gallery of Art, 1500
National Gallery of Art, 1897
National Gallery of Art, 1884
National Gallery of Art, 1900
National Gallery of Art, 1936
National Gallery of Art, 1940
![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)
![Manege mit Pferd und Clown (Circus Ring with a Horse and Clown) [p. 57]](https://api.nga.gov/iiif/c583caf0-417f-4647-8dc0-3a5534eaeca2/full/843,/0/default.jpg)
