1972
National Gallery of Art, 1782
National Gallery of Art, 1935
National Gallery of Art, 1662
National Gallery of Art, 1825
National Gallery of Art, 1884
National Gallery of Art, 1886
National Gallery of Art, 1936
National Gallery of Art, 1887
National Gallery of Art, 1969
National Gallery of Art, 1535
National Gallery of Art, 1490
National Gallery of Art, 1940
![Zelt(?)Architektur (Tent-like Architecture) [p. 10-11]](https://api.nga.gov/iiif/3f0b9c1d-d9a9-4932-acc6-1c0c6d2f1851/full/843,/0/default.jpg)
![Standing Captive and Africa Mourning [reverse]](https://api.nga.gov/iiif/330905e0-75d3-4846-97f7-6ce9a036fc37/full/843,/0/default.jpg)
