License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Goya (Francisco de Goya y Lucientes). Plate 24 of "La Tauromaquia": The same Ceballos mounted on another bull breaks short spears in the ring at Madrid, 1816. The Metropolitan Museum of Art.