1888
National Gallery of Art, 1962
National Gallery of Art, 1834
National Gallery of Art, 1936
National Gallery of Art, 1827
National Gallery of Art, 1903
National Gallery of Art, 1937
National Gallery of Art, 1940
National Gallery of Art, 1955
National Gallery of Art, 1480
National Gallery of Art, 1972
National Gallery of Art, 1847
National Gallery of Art, 1633
![Untitled [verso]](https://api.nga.gov/iiif/1066ea36-7488-4631-8ecc-30351aa03b53/full/843,/0/default.jpg)
![Two Flags [trial proof]](https://api.nga.gov/iiif/6a3913a1-38bd-46b8-abbe-08fbf24c7aae/full/843,/0/default.jpg)
