1905
National Gallery of Art, 1956
National Gallery of Art, 1936
National Gallery of Art, 1861
National Gallery of Art, 1862
National Gallery of Art, 1808
National Gallery of Art, 1930
National Gallery of Art, 1918
National Gallery of Art, 1884
National Gallery of Art, 1609
National Gallery of Art, 1955
National Gallery of Art, 1937
![Two Soldiers Resting [verso]](https://api.nga.gov/iiif/da44abe7-b486-42bb-b971-62fa682309f1/full/843,/0/default.jpg)
![The Great Anxiety (Self-Portrait, in Three-Quarter Profile to the Right) (Die große Angst [Selbstportrat, Kopf im Halbprofil nach rechts])](https://api.nga.gov/iiif/0d770f7a-008f-4c22-b2da-6b117ba8b0c6/full/843,/0/default.jpg)
![Männliche Bildnisstudie (Male Portrait Study) [p. 31]](https://api.nga.gov/iiif/403709d2-cf1a-46c4-9dcd-b0f05870311d/full/843,/0/default.jpg)
