Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: Baby
Dated: ca. 1829
Medium: Watercolor on ivory in gilded copper locket
Dimensions: 2 5/16 x 1 7/8 in. (5.9 x 4.8 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Notes:
Dale T. Johnson Fund, 2006