American Watercolor “Portrait of a Three-Masted Gunboat” Consign Now DeptFine Arts, Maritime ArtsSize12 in. x 18 ¼ in. Framed 21 ¼ in. x 27 ¼ in. American Watercolor “Portrait of a Three-Masted Gunboat”, 19th Century, exhibiting 36 guns, flying the American flag and burgee, carved figurehead, on calm seas, in molded silver gilt frame. 12 in. x 18 ¼ in. Framed 21 ¼ in. x 27 ¼ in. Please note that this auction has ended. Click here for an overview of this auction.