1967
National Gallery of Art, 1615
National Gallery of Art, 1940
National Gallery of Art, 1932
National Gallery of Art, 1919
National Gallery of Art, 1969
National Gallery of Art, 1956
National Gallery of Art, 1955
National Gallery of Art, 1460
National Gallery of Art, 1965
National Gallery of Art, 1963
![Watchman [working proof]](https://api.nga.gov/iiif/de7b7e0c-dc74-4086-a762-4f079fde1895/full/843,/0/default.jpg)
![Atrani, Coast of Amalfi [verso]](https://api.nga.gov/iiif/4e1ea221-0e2c-40a3-ada1-8ddce1c75f35/full/843,/0/default.jpg)
![Figure 0 [trial proof]](https://api.nga.gov/iiif/661c84f0-6e24-46fe-8374-935a306e9f56/full/843,/0/default.jpg)
