1976
National Gallery of Art, 1741
National Gallery of Art, 1943
National Gallery of Art, 1565
National Gallery of Art, 1854
National Gallery of Art, 1942
National Gallery of Art, 1938
National Gallery of Art, 1973
National Gallery of Art, 1905
National Gallery of Art, 1524
National Gallery of Art, 1893
National Gallery of Art, 1884
National Gallery of Art, 1908
![Zirkusnummer mit zwei Seelöwen (Two Performing Sea Lions) [p. 25]](https://api.nga.gov/iiif/babd3538-3bc0-4cfc-b92d-fee645182715/full/843,/0/default.jpg)
