1964–1969
National Gallery of Art, 1968
National Gallery of Art, 1490
National Gallery of Art, 1571
National Gallery of Art, 1960
National Gallery of Art, 1595
National Gallery of Art, 1970
National Gallery of Art, 1955
National Gallery of Art, 1938
National Gallery of Art, 1863
National Gallery of Art, 1450
National Gallery of Art, 1541
National Gallery of Art, 1475
![Untitled [kneeling female nude leaning back]](https://api.nga.gov/iiif/60e1c3bb-2015-4a78-8216-5d7eee8079e0/full/843,/0/default.jpg)
![Costanzo Sforza, 1447-1483, Lord of Pesaro 1473 [obverse]](https://api.nga.gov/iiif/bbfd102d-25de-4fd1-9854-bb91fb217204/full/843,/0/default.jpg)