1620–1629
National Gallery of Art, 1547
National Gallery of Art, 1927
National Gallery of Art, 1971
National Gallery of Art, 1889
National Gallery of Art, 1925
National Gallery of Art, 1475
National Gallery of Art, 1987
National Gallery of Art, 1976
National Gallery of Art, 1936
National Gallery of Art, 1998
National Gallery of Art, 1837
National Gallery of Art, 1610
![Citadel of Piacenza [reverse]](https://api.nga.gov/iiif/46df1860-ba58-47e7-9ff4-57a20fe77ca5/full/843,/0/default.jpg)
![HandFootSockFloor [trial proof 7]](https://api.nga.gov/iiif/811976fa-2302-4690-acd2-0ef139b64bc1/full/843,/0/default.jpg)
![At a Grand Hall in the Forest [working proof 3]](https://api.nga.gov/iiif/00bc163e-c6a6-4435-8fd0-48d0073fb899/full/843,/0/default.jpg)
