Lot 3653. A rare lime-green enamelled 'ball-flower' bowl, Seal mark and period of Daoguang (1821-1850); 14.7 cm. Lot sold 504,000 HKD (Estimate : 250,000 - 350,000 HKD). © Sotheby's 2022

Provenance: Collection of Gustaf Oscar Wallenberg (1863-1937), Swedish ambassador, politician, and father of the famous diplomat Raoul Wallenberg.

Sotheby's. Important Chinese Art including Jades from the De An Tang Collection and Gardens of Pleasure – Erotic Art from the Bertholet Collection, Hong Kong, 29 April 2022