1999
National Gallery of Art, 1840
National Gallery of Art, 1906
National Gallery of Art, 1964
National Gallery of Art, 1500
National Gallery of Art, 1978
National Gallery of Art, 1644
Patrons' Permanent Fund, 1997
National Gallery of Art, 1662
National Gallery of Art, 1974
National Gallery of Art, 1928
National Gallery of Art, 2007
National Gallery of Art, 1825
![Untitled (Embassies) [trial proof]](https://api.nga.gov/iiif/c15a916d-5c9b-41e2-a0f9-308aecfe7e12/full/843,/0/default.jpg)
![Allegorical Plaquette [reverse]](https://api.nga.gov/iiif/325efc1f-414d-4be0-bba4-5636f9430196/full/843,/0/default.jpg)
![Green Angel 2 [proof of 1st element, plate B, 1st state]](https://api.nga.gov/iiif/394e1d40-81ad-4a3d-820b-4c2cec090b30/full/843,/0/default.jpg)
