1951
National Gallery of Art, 1955
National Gallery of Art, 1939
National Gallery of Art, 1917
National Gallery of Art, 1938
National Gallery of Art, 1823
National Gallery of Art, 1918
National Gallery of Art, 1902
National Gallery of Art, 1947
National Gallery of Art, 1928
National Gallery of Art, 1883
National Gallery of Art, 1884
![Le Médium (The Medium) [plate 10]](https://api.nga.gov/iiif/674b8961-5e45-4cc4-a53b-6e35d9730a8d/full/843,/0/default.jpg)
![Male Portrait Study and Notes (Männerakte in Rückenansicht in einem Bad) [p. 18]](https://api.nga.gov/iiif/57c36026-aac4-462f-a147-7b2c29109348/full/843,/0/default.jpg)