Link to the Image Source
New York Historical Society

Artwork Details 

Title: George Washington
Dated: 1791
Medium: Watercolor on marble
Dimensions: Overall: 12 3/4 x 10 1/2 in. ( 32.4 x 26.7 cm )
Location: New York Historical Society
City, State: New York, NY
Credit Line:
Gift of Dr. John E. Stillwell