The Lamp, Mary Cassatt, between 1890 and 1891

Date: between 1890 and 1891. Dimensions: plate: 32.39 × 25.24 cm (12 3/4 × 9 15/16 in.); ; sheet: 43.8 x 30.5 cm (17 1/4 x 12 in.). Medium: aquatint, drypoint, softground etching. Collection: National Gallery of Art. Mary Cassatt, The Lamp, 1890-1891, NGA 5937