Drawing, 'A House by Water, 1800' by John Sell Cotman (1782-1842), pencil on paper, 1800; 11.4 cm x 25.8 cm; inscription in pencil recto lower right 'July 2nd, 1800'; mark stamped part of circular stamp 'Depart(ment of Practical Art)No(rwich)'; inscription in pencil upper right artist's hand '22'