Yunzhi by style name,Xueju by sobriquet,a native of Huating,Shanghai,was a painter and calligrapher of the Ming dynasty.He was skilled in painting flower-and-bird, bamboo-and-stone and landscapes,following the style of Shen Zhou and Lu Zhi.In his middle ages,he always used colorful and minute techniques,while terse and free when he was old.He was also talented in calligraphy and poetry.