1950
National Gallery of Art, 1764
National Gallery of Art, 1520
National Gallery of Art, 1539
National Gallery of Art, 1870
National Gallery of Art, 1937
National Gallery of Art, 1969
National Gallery of Art, 1935
National Gallery of Art, 1980
National Gallery of Art, 1918
National Gallery of Art, 1936
National Gallery of Art, 1861
![Genius Holding a Dolphin and Sacrificing [reverse]](https://api.nga.gov/iiif/b590968f-d881-443a-a337-e587af0dbcd0/full/843,/0/default.jpg)
![Mehrfigurige Kompositionsskizze (Figural Composition) [p. 68]](https://api.nga.gov/iiif/b513bd68-fe0e-4dec-8565-13af2ce35be2/full/843,/0/default.jpg)
