Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: Mrs. George Henry Loring (Amalia Heredia)
Dated: 1849
Medium: Watercolor on ivory
Dimensions: 4 1/2 x 3 9/16 in. (11.4 x 9 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Notes:
Fletcher Fund, 1937