Which painting school in China's traditional Chinese painting is called revolutionary painting school?

Lingnan painting school is the most mature and influential painting school after the nautical painting school. The founders are Gao, Chen, referred to as "two highs and one Chen". It is one of the outstanding cultures of the motherland and the most distinctive Lingnan culture. Together with Cantonese opera and Guangdong music, it is called "Lingnan Three Shows", which is a revolutionary school in China traditional painting, an important school of Chinese painting in the history of China painting and one of the best schools of painting after the founding of the People's Republic of China. Founder (first generation representative): Gao, Chen; Representative figures of the second generation (re-disciples): Guan Shanyue, Li Xiongcai, Lu Chuanyuan, Yang Shanshen, Zhao Shaoang and Huang Shaoqiang; Representative figures of the third generation (re-disciples): Yang Zhiguang, Wu Jialing, Lin Yong, Chen Jinzhang, Wang Yujue, etc. Judging from the development track of Lingnan School of Painting, all the third generation painters have their own innovations and breakthroughs. Yang Zhiguang is a figure painter, Wu Jialing is a famous fish painter, and Lin Yong is a flower-and-bird painter, forming a relatively mature personal style and creating a prosperous situation of Lingnan painting school in Guangdong.