Oil on canvas, 32 x 23 1/2 inches (81.3 x 59.7 cm)
Philadelphia Museum of Art
Bequest of Charlotte Dorrance Wright, 1978
Cassatt created a series of theater scenes in the late 1870s, displaying an interest in city nightlife shared by many of the Impressionists. This work, showing a woman (often said to be her sister Lydia) seated in front of a mirror wit...