1994
National Gallery of Art, 1936
National Gallery of Art, 1559
National Gallery of Art, 1933
National Gallery of Art, 1925
Patrons' Permanent Fund, 1928
Patrons' Permanent Fund, 1775
National Gallery of Art, 1620
National Gallery of Art, 1947
National Gallery of Art, 1999
National Gallery of Art, 1793
![Untitled (American Center) [working proof]](https://api.nga.gov/iiif/b41d0c1a-523f-4006-b1fc-4c163800f6ca/full/843,/0/default.jpg)
![Fragment of cancelled plate for "A Prophecy" [recto]](https://api.nga.gov/iiif/8592a8d3-7986-4b62-9f08-c092006d597f/full/843,/0/default.jpg)
