1999
National Gallery of Art, 1909
National Gallery of Art, 1863
National Gallery of Art, 1937
National Gallery of Art, 1834
National Gallery of Art, 1884
National Gallery of Art, 1447
National Gallery of Art, 1958
National Gallery of Art, 1961
National Gallery of Art, 1968
National Gallery of Art, 1934
National Gallery of Art, 1984
National Gallery of Art, 1957
![Lodovico Gonzaga, 1412-1478, 2nd Marquess of Mantua 1444 [obverse]](https://api.nga.gov/iiif/eec28870-fad3-43f7-be91-6b22130ef8d0/full/843,/0/default.jpg)
