License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Chōbunsai Eishi 鳥文斎栄之. The Courtesan Hanaōgi of the Ōgiya Brothel (Ōgiya Hanaōgi), from the series Beauties of the Pleasure Quarters as Six Floral Immortals (Seirō bijin rokkasen), ca. 1794 (Kansei 6). The Metropolitan Museum of Art.