Artwork Details 

Title: At The Opera
Dated: 1887
Medium: oil on canvas
Dimensions: 19 x 15 in. (48.9 x 38.1 cm.)
Location: Private Collection
City, State: Unknown
Notes:
Sale Information: Sale 9254; Important American Paintings, Drawings & Sculpture; 30 November 1999; New York, Rockefeller Plaza