1939
National Gallery of Art, 1884
National Gallery of Art, 1725
National Gallery of Art, 1857
National Gallery of Art, 1937
National Gallery of Art, 1956
National Gallery of Art, 1939
National Gallery of Art, 1993
National Gallery of Art, 1822
National Gallery of Art, 1648
National Gallery of Art, 1983
National Gallery of Art, 1887
National Gallery of Art, 1981
![Elefanten (Elephants) [p. 25]](https://api.nga.gov/iiif/17850e19-8300-45fe-a4b1-5da387c459ff/full/843,/0/default.jpg)
![Chef Tossing Pancakes and Group of Four Men [verso]](https://api.nga.gov/iiif/55149e8a-2abd-40de-b5f1-0e83c68dcbff/full/843,/0/default.jpg)
