Lot 709. A carved turquoise-glazed washer, signed Wang Bingrong, Republican period; 12.1 cm, 4 3/4  in. Estimate 40,000 — 60,000 HKD. Lot sold 75,000 HKD. Photo: Sotheby's. 

the exterior decorated with a crane and deer in a landscape of gnarled pine trees and rockwork, the interior with two shrimps and a crab, the base with a four-character seal mark reading Wang Bingrong zuo (Made by Wang Bingrong)