Shadowbox Diorama of a 3-Masted Schooner Consign Now DeptFine Arts, Maritime ArtsSize16 in. x 36 ¾ in. Shadowbox Diorama of a 3-Masted Schooner, 19th century, with wood sails and deeply molded water, the schooner approaching a painted lighthouse on backboard, in a splayed black framed case. 16 in. x 36 ¾ in. Please note that this auction has ended. Click here for an overview of this auction.