1820
Research in Progress
French Auguste-Xavier Leprince, 1820
Gottfried Engelmann, 1821
Gottfried Engelmann, 1824
Gottfried Engelmann, 1820
Gottfried Engelmann, 1810
Gottfried Engelmann, 1775
Gottfried Engelmann
Gottfried Engelmann, 1817
![Hoche, Joubert, and Ossian [Ossian Receiving the Shades of French Heroes]](https://api.nga.gov/iiif/55b3c487-268f-4a62-b49c-1ea2e4192c7b/full/843,/0/default.jpg)
