Doge Alvise Mocenigo and Family before the Madonna and Child. Dated: probably 1573. Dimensions: overall: 216 ? 416 cm (85 1/16 ? 163 3/4 in.) framed: 252.8 x 452.2 x 12.7 cm (99 1/2 x 178 x 5 in.) gross weight: 154.223 kg (340 lb.). Medium: oil on ca