License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Carlo Cesi. Title page to "Galleria Dipinta nel Palazzo del Prencipe Panfilio" after the ceiling frescoes by Pietro da Cortona depicting the history of Aeneas in the Palazzo Pamphili, Rome, ca. 1661. The Metropolitan Museum of Art.