License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Martin & Johnson, New York. Miss Lizzie Weston as Oberon: "And Maidens call it, love in idleness. Fetch me that flower" (Midsummer Night's Dream, Act 2, Scene 2), 1855. The Metropolitan Museum of Art.