1977
National Gallery of Art, 1983
National Gallery of Art, 1937
National Gallery of Art, 1903
National Gallery of Art, 1958
National Gallery of Art, 1939
National Gallery of Art, 1940
National Gallery of Art, 1923
National Gallery of Art, 1971
National Gallery of Art, 1967
National Gallery of Art, 1946
National Gallery of Art, 1992
![Untitled [plate XXVII]](https://api.nga.gov/iiif/b6bd23fe-d31a-448d-ae21-c9f6c55e2a87/full/843,/0/default.jpg)
![Watchman [trial proof]](https://api.nga.gov/iiif/fa04c259-f60d-4788-87e4-45a69dcb5d12/full/843,/0/default.jpg)
![High Green Version I [working proof 12]](https://api.nga.gov/iiif/062ed2c9-8e57-4d95-9ab3-2850bfbf528a/full/843,/0/default.jpg)
