1901
National Gallery of Art, 1974
National Gallery of Art, 1949
National Gallery of Art, 1841
National Gallery of Art, 1548
National Gallery of Art, 1935
National Gallery of Art, 1792
National Gallery of Art, 1602
National Gallery of Art, 1910
National Gallery of Art, 1955
National Gallery of Art, 1936
National Gallery of Art, 1884
![Hohenluft (Austrian Tyrol) [recto]](https://api.nga.gov/iiif/41c34795-9435-4f6e-bc2b-74aef7db03e4/full/843,/0/default.jpg)
![Untitled [seated female nude looking left] [recto]](https://api.nga.gov/iiif/39bce02c-a659-4663-8096-173c6cc8ec21/full/843,/0/default.jpg)
![männliche Bildnisstudie (Male Portrait Study) [p. 10]](https://api.nga.gov/iiif/d723fcef-305c-4501-a696-6c99a0ec6db9/full/843,/0/default.jpg)