A Chinese celadon jade table screen, Qing Dynasty, 18th Century, carved with a rocky landscape,

A Chinese celadon jade table screen, Qing Dynasty, 18th Century, carved with a rocky landscape, two figures looking up to a flying crane among trees, the reverse of the screen etched with a lily stand and key fret border, 14.3cm wide, 14.3cm highUK Private collectionPurchased Sotheby's 7th June 1994 lot 135