A PAIR OF CHINESE OIL PAINTINGS. 19th Century. Oil on canvas, the first depicting a busy bay with steamships, junks and sampans, with the Hongs at Canton in the background displaying American, French and British flags marking the foreign trading posts known as the Thirteen Factories, the second painting showing a single steamship under the Red Duster flag, each framed, 38.8 x 32cm. (2) 十九世纪 油画一对 装框