1965
National Gallery of Art, 1967
Corcoran Gallery of Art, 1940
National Gallery of Art, 1500
National Gallery of Art, 1927
National Gallery of Art, 1964
National Gallery of Art, 1938
National Gallery of Art, 1916
National Gallery of Art, 1696
National Gallery of Art, 1951
National Gallery of Art, 1966
National Gallery of Art, 1866
National Gallery of Art, 1969
![Target I [state proof of 5th state]](https://api.nga.gov/iiif/80c4098d-5bf4-4155-91f1-54bb3e36f402/full/843,/0/default.jpg)
![Blick aus dem Fenster, Notizen (View from a Window with Notations [p. 112]](https://api.nga.gov/iiif/01e1cfcf-3272-419c-bfa3-8b2723e6bef7/full/843,/0/default.jpg)
![Ale Cans [trial proof]](https://api.nga.gov/iiif/8c27a9ec-5ffe-4f10-9e1b-fda36197ea94/full/843,/0/default.jpg)
