1927
National Gallery of Art, 1941
National Gallery of Art, 1955
National Gallery of Art, 1923
National Gallery of Art, 1520
National Gallery of Art, 1616
National Gallery of Art, 1837
National Gallery of Art, 1570
National Gallery of Art, 1970
National Gallery of Art, 1936
National Gallery of Art, 1625
National Gallery of Art, 1475
![Lodovico II Gonzaga, 1412-1478, 2nd Marquess of Mantua 1444 [obverse]](https://api.nga.gov/iiif/ec262fb9-eaaa-4e7d-9e95-9e093199e6a5/full/843,/0/default.jpg)