EditorialRhyton-Type Cup, Northern Qi (550?577)?Sui (581?618) dynasty, ca. second half of 6th century, China, Porcelaneous ware with relief decoration under clear glaze, H. 3 3/8 in. (8.6 cm); Diam. 2 7/8 in. (7.3 cm); Diam of rim 3 3/4 in. (9.5 cm), Ceramics, ...