1956
National Gallery of Art, 1939
National Gallery of Art, 1936
National Gallery of Art, 1769
National Gallery of Art, 1516
National Gallery of Art, 1983
National Gallery of Art, 1955
National Gallery of Art, 1475
National Gallery of Art, 1884
National Gallery of Art, 1837
National Gallery of Art, 1657
![Akrobaten auf Wippe (Acrobats on See-saw) [p. 7]](https://api.nga.gov/iiif/0a5210ea-7f5b-4178-a1b7-279030884bfe/full/843,/0/default.jpg)
