1958
National Gallery of Art, 1952
National Gallery of Art, 1710
National Gallery of Art, 1792
National Gallery of Art, 1935
National Gallery of Art, 1937
National Gallery of Art, 1936
National Gallery of Art, 1472
National Gallery of Art, 1475
National Gallery of Art, 1700
National Gallery of Art, 1975
National Gallery of Art, 1884
National Gallery of Art, 1484
![Zuschauer (A Vista) [p. 33]](https://api.nga.gov/iiif/71362261-8da2-43de-b8ea-3103f0c684b3/full/843,/0/default.jpg)
![Francesco II Gonzaga, 1466-1519, 4th Marquess of Mantua 1484 [obverse]](https://api.nga.gov/iiif/aae07f8a-d3d4-4256-a13d-e1b488694fda/full/843,/0/default.jpg)