1959
National Gallery of Art, 1937
National Gallery of Art, 1920
Corcoran Gallery of Art, 1940
National Gallery of Art, 1802
National Gallery of Art, 1475
Corcoran Gallery of Art, 1801
National Gallery of Art, 1884
National Gallery of Art, 1918
National Gallery of Art, 1939
National Gallery of Art, 1600
National Gallery of Art, 1938
National Gallery of Art, 1926
![Zwei Clowns mit Hüten (Two Clowns with Hats) [p. 9]](https://api.nga.gov/iiif/06ddca2f-e907-41fd-a01e-528fc28c40b6/full/843,/0/default.jpg)
