Lot 599. A Longquan celadon stem bowl, Yuan – Ming dynasty; 13 cm, 5 1/8  in. Estimate 30,000 — 40,000 HKD. Lot sold 87,500 HKD. © Sotheby's.

with deep rounded sides rising to a flared rim, supported on a tall splayed stem encircled by a raised rib, covered overall save for the base in an olive-green glaze.