Lot 102. A glazed white stoneware cup, Sui-Early Tang Dynasty, 7th century; Diameter 3 3/8  in., 8.6 cm. Estimate 3,000 — 5,000 USD. Lot sold 16,250. Photo Sotheby's

thinly potted of deep U-shape, supported on a low flaring solid foot, covered overall in a transparent glaze suffused with crackles, pooling to shades of green to the interior and around the foot, stopping neatly above the foot to reveal the white body.

Sotheby's. Important Chinese Art, New York, 13 sept. 2016, 10:30 AM