Whose work is this landscape painting of snow-capped mountains and pine trees?

Xi Ji map axis

Li shichuo in Qing dynasty

Longitudinal 170cm transverse 68cm

Li Shichuo (1687- 1770) was born in Fengtian (now Shenyang, Liaoning Province), a painter of "Yushan School" and a native of Zhenghuangqi of the Han Army. Good at painting landscapes, figures, flowers and birds, fruits and vegetables. In his later years, he liked to paint with finger ink. The masterpiece "Duisongtu". This painting depicts the snow scene in the mountains. The sky and streams are stained with light ink, and the rocks, trees and roofs are left blank to show the snow. There is a seal of "Fu Yi Shi Bao" on the frame, which is collected by Prince Qingyi.