Run Zhu De

Zemin by style name,Suiyang sanren by sobriquet,a native of Suiyang,HuNan province,was a painter of the Yuan dynasty.He excelled in painting landscapes,following the style of Li Cheng and Guo Xi,utilizing bold and strong brushstrokes,in thick ink.He was also skilled in calligraphy and poetry,had the work of "The Collected Works of Chunfu Study" and "The Continuation of Chunfu Study". Lived in: (1294-1365).

Reference
http://www.china-on-site.com/pages/painter/1034.php