A Fine and Extremely Rare 'Xingyao' Ewer dating to the 10th century (est. $400/600,000. Photo: Sotheby's NEW YORK, NY.- Sotheby’s Asia week series of auctions will include a remarkable single owner collection of Chinese ceramics formed over 25 years....

A large bowl of Cizhou type with russet-splashed black glaze, China, Southern Song (1127-1279) or Yuan dynasty (1279-1368). photo courtesy Nagel D. 19,1 cm. The conical bowl with beige coloured stoneware body is covered with a lustrous black glaze, on...