Lot 181. A black pottery vase, Longshan culture, circa 2500-2000 BC . Height 9.2 cm, 3⅝ in. Lot sold: 2,520 GBP ( Estimate: 1,000 - 2,000 GBP). © 2022 Sotheby's. of ovoid shape, incised with horizontal lines at the widest section, with an everted rim....

Lot 2753. A rare celadon jade bird-form hair ornament, Shijiahe Culture, circa 2500-2000 BC ; 3 1/2 in. (9.1 cm.) long. Estimate HKD 200,000 - HKD 300,000. Price realised HKD 2,500,000. © Christie's Images Ltd 2019 The tubular carving is finely carved...

Lot 2752. A yellow jade carving of a head, Shijiahe Culture, circa 2500-2000 BC ; 1 3/16 in. (3 cm.) high. Estimate HKD 600,000 - HKD 800,000 . Price realised HKD 5,885,000. © Christie's Images Ltd 2019 The tubular carving is finely carved on the exterior...