1921–1922
National Gallery of Art, 1972
National Gallery of Art, 1906
National Gallery of Art, 1953
National Gallery of Art, 1893
National Gallery of Art, 1450
National Gallery of Art, 1928
National Gallery of Art, 1934
Beckmann, Max, 1884
National Gallery of Art, 1965
National Gallery of Art, 1826
National Gallery of Art, 1940
National Gallery of Art, 1595
![Zwei Studien eines Ochsenkopfes, Notizen (Two Studies of a Bullock's Head, Notation) [p. 9]](https://api.nga.gov/iiif/2f12700b-29dc-40b7-9680-6e34f3b7ec20/full/843,/0/default.jpg)
