1907–1961
National Gallery of Art, 1935
National Gallery of Art, 1955
National Gallery of Art, 1973
National Gallery of Art, 1882
National Gallery of Art, 1936
National Gallery of Art, 1947
National Gallery of Art, 1752
National Gallery of Art, 1957
National Gallery of Art, 1502
National Gallery of Art, 1626
National Gallery of Art, 1943
![Four Panels from Untitled 1972 [B panel trial proof 1]](https://api.nga.gov/iiif/96e53c7e-6bbd-4e32-b971-596176ddf6ee/full/843,/0/default.jpg)
