What are Su Shi's calligraphy works?

Su Shi (1037-1101) was a writer and painter in the Northern Song Dynasty. Zi Zizhan was born in Meishan (Sichuan). Calligraphy works include: Zhongshan Song Old Fu, Dongting Spring Fu, People's Calligraphy Stick, Folk Teacher's Paper Stick, River Paper Stick, Huangzhou Cold Food Poetry Stick, Li Bai's Poetry Stick, Qin Taixu's Rhyme Poetry Stick, Crossing the Sea Poetry, and Sacrificing Yellow Poetry.