1982
National Gallery of Art, 1596
National Gallery of Art, 1852
Patrons' Permanent Fund, 1965
Patrons' Permanent Fund, 1964
National Gallery of Art, 1938
National Gallery of Art, 1619
National Gallery of Art, 1935
National Gallery of Art, 1926
National Gallery of Art, 1918
National Gallery of Art, 1974
National Gallery of Art, 1598
National Gallery of Art, 1775
![Untitled (Yellow) [state proof of 2nd state]](https://api.nga.gov/iiif/d3fae960-b09d-43c7-aba6-e77d6273be13/full/843,/0/default.jpg)
![York Factory II [color trial proof]](https://api.nga.gov/iiif/7af31cd9-a552-462c-864e-de436c4297e1/full/843,/0/default.jpg)
