Lot 3796. A white jade 'boy on raft' plaque, Qing dynasty, 18th century; 6 cm., 2 3/8  in. Estimate 200,000 — 300,000 HKD. Lot sold 462,500 HKD  (53,167 EUR). Photo: Sotheby's

of circular form, one side finely depicted with a boy steering a raft fashioned from gnarled branches and a crane resting beside him, a flowering peony bough on the reverse, all within a border of cloud scrolls and pierced at the top, the stone of even white colour. 

Sotheby's. Important Chinese Art, Hong Kong, 07 Oct 2015