The Mildmay Sea-Piece, plate 40 from Liber Studiorum. Joseph Mallord William Turner (English, 1775-1851); engraved by W. Annis and I.C. Easling. Date: 1812. Dimensions: 181 ? 263 mm (image); 210.5 ? 292 mm (plate); 293.5 ? 443 mm (sheet). Etching and