1976
National Gallery of Art, 1671
National Gallery of Art, 1500
National Gallery of Art, 1935
National Gallery of Art, 1592
National Gallery of Art, 1878
National Gallery of Art, 1838
National Gallery of Art, 1956
National Gallery of Art, 1936
National Gallery of Art, 1967
National Gallery of Art, 1612
National Gallery of Art, 1990
![#6 (after 'Untitled 1975') [progressive proof 14]](https://api.nga.gov/iiif/377d266d-acaf-42f6-b27b-32c1a33434f2/full/843,/0/default.jpg)
