License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Félix Teynard. Ile de Fîleh (Philæ), Vue Génèrale Prise du Point I, Sur La Plateforme du Pylône, 1851–52, printed 1853–54. The Metropolitan Museum of Art.