License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Katsushika Hokusai. The Lake at Hakone in Sagami Province (Sōshū Hakone kosui), from the series Thirty-six Views of Mount Fuji (Fugaku sanjūrokkei), ca. 1830–32. The Metropolitan Museum of Art.