1903–1970
National Gallery of Art, 1947
National Gallery of Art, 1850
National Gallery of Art, 1949
National Gallery of Art, 1936
National Gallery of Art, 1895
National Gallery of Art, 1976
National Gallery of Art, 1887
National Gallery of Art, 1940
National Gallery of Art, 1935
National Gallery of Art, 1934
National Gallery of Art, 1758
National Gallery of Art, 1938
![#6 (after 'Untitled 1975') [progressive proof 5]](https://api.nga.gov/iiif/6efaa3de-f319-42dc-a4e5-549d82fc0137/full/843,/0/default.jpg)
