The Nymphaeum of the Villa di Papa Giulio, Rome, Hubert Robert, circa 1761
Drawing. Date: circa 1761. Dimensions: 15 9/16 x 20 3/4 in. (39.8 x 53.0 cm). Medium: pen and brown ink, red chalk. Collection: Metropolitan Museum of Art. The Nymphaeum of the Villa di Papa Giulio, Rome MET 168958