Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: Benjamin West (Fragment From A Portrait)
Dated: 1818
Medium: oil on canvas
Dimensions: 44 1/4 x 18 5/8 in. (112.4 x 47 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Notes:
Maria DeWitt Jesup Fund, 1895