What are the characteristics and representative works of Wang Wenzhi's calligraphy?

His calligraphy is best at running script, comparable to Liu Yong, and he is known as "the prime minister is thick in ink, not light in ink". His running script was first introduced by Mi Yuanzhang and Dong Xiang Optics, and later became two kings. He also learned from Zhang Jizhi and Li Beihai, and attached great importance to the skills of using ink. Contrary to Liu Yong's preference for thick ink, Wang Wenzhi made good use of light ink to show the charm of Xiao Shu. His calligraphy has always been praised and criticized differently, and those who praise it are "elegant and natural" and "full of charm"; Those who belittle it are called "women's books" and "not serious at all" Handed down from ancient times, his works include "Wonderful Book of Quick Snow Hall" and "Preface to Poems of Jianshui Mountain Residence".