1930–1939
National Gallery of Art, 1935
National Gallery of Art, 1884
National Gallery of Art, 1958
National Gallery of Art, 1928
National Gallery of Art, 1943
National Gallery of Art, 1896
National Gallery of Art, 1936
National Gallery of Art, 1667
National Gallery of Art, 1634
National Gallery of Art, 1937
National Gallery of Art, 1957
![Portrait Study (Flüchtige Bildnisstudie) [p. 16]](https://api.nga.gov/iiif/ec5ee97f-d69c-4b60-b199-283d3847d8f6/full/843,/0/default.jpg)
