American School, mid 19th c. General Washington on Rearing Horse

Unsigned. Watercolor on paper. 20 ¼” x 17 ¼” (frame), 16” x 12 ¾” (sight).
Over-all in fine condition, evenly toned from wooden backboard, housed in a period frame.
Provenance: Private collection, Pennsylvania.
A wonderful calligraphy drawing of General Washington on his horse, Blueskin, standing on his hind legs in motion. The watercolor retains vibrant colors with a toned background commensurate with age.