1940–1950
National Gallery of Art, 1937
National Gallery of Art, 1973
National Gallery of Art, 1903
National Gallery of Art, 2004
National Gallery of Art, 1685
National Gallery of Art, 1922
National Gallery of Art, 1844
National Gallery of Art, 1570
National Gallery of Art, 1999
National Gallery of Art, 1868
National Gallery of Art, 1935
![Texas and 20th Intersection [preparatory drawing]](https://api.nga.gov/iiif/e31fa4b0-b01c-4dd5-8764-a54cfe069aa8/full/843,/0/default.jpg)
![Untitled (#2) [working proof 4]](https://api.nga.gov/iiif/8cc2b51e-893a-4290-8a3c-047ea5023f96/full/843,/0/default.jpg)
