1884–1950
National Gallery of Art, 1641
National Gallery of Art, 1956
National Gallery of Art, 1996
National Gallery of Art, 1810
National Gallery of Art, 1847
National Gallery of Art, 1903
National Gallery of Art, 1950
National Gallery of Art, 1936
National Gallery of Art, 1806
National Gallery of Art, 1639
National Gallery of Art, 1951
![Ringkämpfer im Profil (Wrestler in Profile) [p. 29]](https://api.nga.gov/iiif/a4e9de02-f58c-49c5-9abd-766695d46a29/full/843,/0/default.jpg)
![Mining Works on Monte Leone [reverse]](https://api.nga.gov/iiif/f3efd679-01c2-4694-97fc-5943efff2bfb/full/843,/0/default.jpg)
![Studies of a Head [verso]](https://api.nga.gov/iiif/1caeadfc-2105-43e8-83aa-8aaf576b889a/full/843,/0/default.jpg)
