Portrait of a Man, Said to Be Alexander von Humboldt (1769–1859)German Painter

Portrait of a Man, Said to Be Alexander von Humboldt (1769–1859)

IvoryThe Metropolitan Museum of Art · CC0 1.0 · WikidataLindy Arts

Portrait of a Man, Said to Be Alexander von Humboldt (1769–1859)

Portrait of a Man, Said to Be Alexander von Humboldt (1769–1859)

Ivory

The Metropolitan Museum of Art · CC0 1.0 · Wikidata