1949
National Gallery of Art, 1925
National Gallery of Art, 1988
National Gallery of Art, 1884
National Gallery of Art, 1938
National Gallery of Art, 1616
Corcoran Gallery of Art, 1552
National Gallery of Art, 1890
National Gallery of Art, 1641
National Gallery of Art, 1928
National Gallery of Art, 1936
National Gallery of Art, 1950
National Gallery of Art, 1940
![Web of Destiny [reverse]](https://api.nga.gov/iiif/2195f51c-2175-431b-9b7a-d57e60e211f5/full/843,/0/default.jpg)
![Untitled [trial proof of 5th state]](https://api.nga.gov/iiif/ea4d1c86-6854-4b43-a4b2-a09b70d7485e/full/843,/0/default.jpg)
![Zwei Tigerstudien (Two Tiger Studies) [p. 8]](https://api.nga.gov/iiif/d9f2c08e-d559-4886-b2a5-44e8ecccb028/full/843,/0/default.jpg)
