1918–1919
National Gallery of Art, 1936
National Gallery of Art, 1877
National Gallery of Art, 1545
National Gallery of Art, 1774
National Gallery of Art, 1901
National Gallery of Art, 1941
National Gallery of Art, 1642
National Gallery of Art, 1839
National Gallery of Art, 1518
National Gallery of Art, 1506
National Gallery of Art, 1595
![Kompositionsskizze (Sketch) [p. 46]](https://api.nga.gov/iiif/886da6f6-97d1-48f6-8093-9cc00f79d437/full/843,/0/default.jpg)
![Mercury and a Broken Obelisk [reverse]](https://api.nga.gov/iiif/a88d31b8-e063-4f26-a5d8-4f627d9cb74d/full/843,/0/default.jpg)
