1962–1964
National Gallery of Art, 1954
National Gallery of Art, 1918
National Gallery of Art, 1834
National Gallery of Art, 1976
National Gallery of Art, 1949
National Gallery of Art, 1933
National Gallery of Art, 1745
National Gallery of Art, 1622
National Gallery of Art, 1924
National Gallery of Art, 1936
![#6 (after 'Untitled 1975') [progressive proof 1]](https://api.nga.gov/iiif/3ab99139-48e3-45a3-9987-63c50e2acc2d/full/843,/0/default.jpg)
