19th century Pa. Watercolor of a well done horse in a period frame 1830-1850

American folk. Art watercolor of a horse. Coming out of the Phila Pa. Area this is a wonderful example of talents done during the early to mid 19th century. Great piece matted and framed not glued down. Measures 6 by 4 3/4 on the picture itself. Just a wonderful American 1840-1860 period piece.