[Hiram Powers's Sculpture of the Greek Slave], circa 1850

Photograph. Date: circa 1850. Dimensions: Image (visible): 9 × 6.6 cm (3 9/16 × 2 5/8 in.); ; Case: 11.8 × 9.4 × 1.7 cm (4 5/8 × 3 11/16 × 11/16 in.). Medium: daguerreotype. Collection: Metropolitan Museum of Art.