Therefore be merry, Cassio, plate six from Othello. Th?odore Chass?riau; French, 1819-1856. Date: 1844. Dimensions: 273 ? 223 mm (chine); 316 ? 248 mm (plate); 532 ? 387 mm (sheet). Etching, engraving, roulette and drypoint on light gray China paper,