1993
National Gallery of Art, 1470
National Gallery of Art, 1903
National Gallery of Art, 1887
National Gallery of Art, 1938
National Gallery of Art, 1820
National Gallery of Art, 1888
National Gallery of Art, 1884
National Gallery of Art, 1937
National Gallery of Art, 1910
National Gallery of Art, 1968
National Gallery of Art, 1627
![Mehrfigurige Kompositionsskizze für Frühe Menschen (Figurative Compository Sketch for Early Men) [p. 5]](https://api.nga.gov/iiif/1d1ddf24-e467-4af4-aeeb-65a39faf536b/full/843,/0/default.jpg)
