A 'Yue' bowl, Five dynasties period. Estimate 4,000 — 6,000 USD. Photo Sotheby's

the rounded sides rising from a short solid disc-shaped foot, covered overall with a thin olive-green glaze leaving the flat footrim unglazed revealing the gray stoneware body. Diameter 6 1/4  in., 15.9 cm

Property of the Bai Ma Xuan Collection

Sotheby's. Important Chinese Works of Art, New York, 17 mars 2015, 02:00 PM