1914–1915
National Gallery of Art, 1925
National Gallery of Art, 1744
National Gallery of Art, 1848
National Gallery of Art, 1936
National Gallery of Art, 1939
National Gallery of Art, 1965
National Gallery of Art, 1900
National Gallery of Art, 1910
National Gallery of Art, 1548
National Gallery of Art, 1961
National Gallery of Art, 1940
![Zwei Skizzen und Notizen (Two Sketches with Notations) [p. 22]](https://api.nga.gov/iiif/63e771b8-4e95-42c9-9d01-3e5ebf29c2f5/full/843,/0/default.jpg)
