There were many landscape painters in the Southern Song Dynasty, each with its own inheritance, and they all highlighted the prosperous situation. What is particularly worth mentioning here are the "Four Southern Song Masters" (Liu, Li, Ma, and Xia). These four are all famous teachers in the Academy of Painting. The Southern Song Dynasty landscape painting represented by them is called "Yuan Style", which marks the courtyard style landscape painting. The formation of the faction. The painters who moved south lived in the mountains and rivers of the south of the Yangtze River, which gave them new inspiration for painting themes and creations. The painters of the Southern Song Dynasty paid great attention to the use of brushes, combined with the clear and moist ink method, and created the outstanding feature of bold and unrestrained "vigorous ink painting". This characteristic focuses on the combination of line and surface, and is known as a new breakthrough in the history of Chinese landscape painting.