Property from the estate of the late David Cornwell, best-known as the author John Le CarréAnglo-Chinese school  (Qing dynasty, c.1820)Landscape with ploughmanOil on paper laid on aluminum board, framed107cm x 65cm.Provenance: Martyn Gregory (label)A German private collection.Exhibited: Martyn Gregory, Treaty Port Scenes: Historical Pictures by Chinese and Western Artists 1750-1950 (Catalogue 83 2007-8), no. 83.農耕圖約一八二零 紙本油畫，鋁板木框來源：馬丁·格雷戈里 (Martyn Gregory) 標籤德國私人收藏展覽：馬丁·格雷戈里 (Martyn Gregory)，《通商口岸場景：1750-1950年中西藝術家歷畫作》（目錄83， 2007-8），第83期。