Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: Portrait of a Lady
Dated: ca. 1835
Medium: Watercolor on ivory
Dimensions: Sight: 3 7/16 x 2 9/16 in. (8.7 x 6.5 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Notes:
Fletcher Fund, 1938