|Medium||Pen and brown ink and watercolor over pencil on blue-gray paper|
|Dimensions||Overall: 6 7/16 x 8 1/2 in. (16.4 x 21.6 cm)|
|Acquisition||Acquired by Sterling and Francine Clark before 1955|
Constantin Guys, Groom with Three Horses; verso: Mounted Soldier, before 1860, Pen and brown ink and watercolor over pencil on blue-gray paper. The Clark Art Institute, 1955.1925.
Haverkamp-Begemann, Egbert, Standish D. Lawder, and Charles W. Talbot, Jr. Drawings from the Clark Art Institute: A Catalogue Raisonné of the Robert Sterling Clark Collection of European and American Drawings, Sixteenth Through Nineteenth Centuries, at the Sterling and Francine Clark Art Institute, Williamstown. 2 volumes. New Haven: Yale University Press, 1964.
Lippmann-Mayer (bought by Robert Sterling Clark, 1938).