1784
National Gallery of Art, 1825
National Gallery of Art, 1903
National Gallery of Art, 1925
Bruce Fund, Ailsa Mellon, 1845
National Gallery of Art, 1936
National Gallery of Art, 1891
National Gallery of Art, 1896
National Gallery of Art, 1978
National Gallery of Art, 1547
National Gallery of Art, 1549
National Gallery of Art, 1955
National Gallery of Art, 1970
![Pier Luigi Farnese, 1503-1547, 1st Duke of Parma and Piacenza 1545 [obverse]](https://api.nga.gov/iiif/4a8bb02a-e67b-4d46-aa80-72514a5c3ec6/full/843,/0/default.jpg)
![Untitled [seated man with his legs extended]](https://api.nga.gov/iiif/7979cc19-8df5-4c27-a6b7-6c9f53a7cf26/full/843,/0/default.jpg)
