1861–1869
National Gallery of Art, 1960
National Gallery of Art, 1601
National Gallery of Art, 1955
National Gallery of Art, 1938
National Gallery of Art, 1595
National Gallery of Art, 1937
National Gallery of Art, 1884
National Gallery of Art, 1947
National Gallery of Art, 1798
National Gallery of Art, 1780
National Gallery of Art, 1965
![Untitled [seated female nude]](https://api.nga.gov/iiif/26336b10-0aa2-4b5b-8fd9-40bcb1e3e8b6/full/843,/0/default.jpg)
![Hallenarchitektur (Vaulted Architecture) [p. 19]](https://api.nga.gov/iiif/700d77a7-974a-4464-a8a3-4d1ec7e74737/full/843,/0/default.jpg)
![Untitled [side view of a seated man with glasses drawing]](https://api.nga.gov/iiif/94454dbc-3cfd-4fff-8fa8-43b570d89e9c/full/843,/0/default.jpg)
