signed XUBANGDA, inscribed, and with two seals of the artist ink and color on silk, hanging scroll Xu Bangda(1911-2012）was a Chinese famous painter and calligraphy.He has learned from Li Shimin and Li Yong,Emperor Taizong of the Tang Dynasty,Su Shi and Mi Fu in the Song Dynasty,and Dong Qichang in the Ming Dynasty.His book is slow and rhythmic,not rushing,not weak or tyrannical,steady and calm.