1903–1970
National Gallery of Art, 1662
National Gallery of Art, 1792
National Gallery of Art, 1926
National Gallery of Art, 1935
National Gallery of Art, 1939
National Gallery of Art, 1772
National Gallery of Art, 1974
National Gallery of Art, 1923
National Gallery of Art, 1956
National Gallery of Art, 1955
National Gallery of Art, 1884
National Gallery of Art, 1965
![Zirkusnummer mit Schlange (Animal Trainer) [p. 10]](https://api.nga.gov/iiif/751972ba-5d60-4840-aa4f-073967d12301/full/843,/0/default.jpg)
