Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: John Henry Adam
Dated: 1835
Medium: Watercolor on ivory in red leatherette case
Dimensions: 2 7/8 x 2 5/16 in. (7.3 x 5.9 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Credit Line:
Gift of Mrs. Howard Slade, 1988