Title: The Sacrifice of Polyxena, after Pietro da Cortona
Object type: Drawing
Date: ca. 1759–70
Artist:  Jean Robert Ango 
Artist bio: French, active Rome, 1759–70, died after 1773
Artist nationality: French
Artist role: Artist
Medium: Black chalk
Dimensions: Sheet: 5 1/2 × 8 7/16 in. (14 × 21.5 cm)
Classification: Drawings
Credit line: Gift of the Eugene V. and Clare E. Thaw Charitable Trust, 2019
Department: Drawings and Prints
Repository: Metropolitan Museum of Art, New York, NY