1743–1824
Herman Shickman Gallery, 1700
Herman Shickman Gallery, 1748
Christian Humann, 1749
Humann Foundation, Christian, The, 1824
Humann Foundation, Christian, The, 1749
Herman Shickman Gallery, 1615
Herman Shickman Gallery, 1778
Humann Foundation, Christian, The, 1813
![Studies of Figures [verso]](https://api.nga.gov/iiif/c397ce32-a648-40af-a53d-48cdd5c08399/full/843,/0/default.jpg)
