or Li Ssu-hsün
born 651
died 716
Chinese painter.
Li, who was related to the Tang imperial family, led an active political life and was given the honorary rank of general. His son, Li Zhaodao, was also a famous painter, and thus the father is sometimes called Big General Li and the son Little General Li. While no genuine works survive, both Li Sixun and Li Zhaodao are known to have painted in a highly decorative and meticulous fashion, employing the precise line technique derived from earlier artists such as Gu Kaizhi and Zhan Ziqian. Li is considered the chief exponent of a decoratively coloured landscape style of the Tang dynasty and the founder of the so-called Northern school of professional painters.