License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Isidore Pils. Study for Clovis (middle register; study for wall paintings in the Chapel of Saint Remi, Sainte-Clotilde, Paris, 1858); verso: Head of a Soldier (unrelated to Sainte-Clotilde decorations), 19th century. The Metropolitan Museum of Art.