1880–1890
National Gallery of Art, 1937
National Gallery of Art, 1896
National Gallery of Art, 1887
National Gallery of Art, 1878
National Gallery of Art, 1925
National Gallery of Art, 1884
National Gallery of Art, 1477
National Gallery of Art, 1848
National Gallery of Art, 1830
National Gallery of Art, 1894
National Gallery of Art, 1940
National Gallery of Art, 1936
![Sitzender Affe (Sitting Monkey) [p. 35]](https://api.nga.gov/iiif/e4636645-10da-40c5-a8dd-7114747e700b/full/843,/0/default.jpg)
![Neptune in a Sea-Car [reverse]](https://api.nga.gov/iiif/9a968ad9-3d79-4a9d-ad95-3fe1ee8dee90/full/843,/0/default.jpg)
