1999
National Gallery of Art, 1976
National Gallery of Art, 1937
National Gallery of Art, 2004
National Gallery of Art, 1822
National Gallery of Art, 1520
National Gallery of Art, 1978
National Gallery of Art, 1714
National Gallery of Art, 1955
National Gallery of Art, 1993
National Gallery of Art, 1938
![Untitled (Embassies) [trial proof of 2nd state]](https://api.nga.gov/iiif/0378dbda-e668-4042-98c8-e933bf85bd4b/full/843,/0/default.jpg)
![Allegory of the Triumph of Religion [reverse]](https://api.nga.gov/iiif/26e40017-59e9-4953-bf51-2a3fbae2645c/full/843,/0/default.jpg)
![Wrapped Walk Ways, Project for Jacob L. Loose Memorial Park, Kansas City, Missouri [left panel]](https://api.nga.gov/iiif/5b34e740-f42b-470b-b5ab-c767a1934e8e/full/843,/0/default.jpg)
![Untitled [two female nudes resting together] [verso]](https://api.nga.gov/iiif/2dd10ec0-e5ce-4ff3-a203-94788cbaf7f9/full/843,/0/default.jpg)
![Flagstones (a) [trial proof 1]](https://api.nga.gov/iiif/1c96e21f-d0cc-41db-94a6-48a60e7ef83b/full/843,/0/default.jpg)
