Lot 3785. A rhinoceros horn 'pine cluster' libation cup, Qing dynasty, 17th-18th century; 15 cm., 5 7/8 in. Estimate 500,000 — 800,000 HKD. Lot Sold 687,500 HKD. Photo: Sotheby’s. the tapered horn carved in the form of a gnarled tree trunk, the exterior...