Ma Hezhi (active mid-12th c.), Old Tree by a Flowing Stream, in Qin Xiaoyi, ed., Song dai shu hua ceye mingpin tezhan, Famous Album Leaves of the Sung Dynasty (Taipei: Guoli gugong bowuyuan pian zhuan weiyuanhui, 1995), plate 28a, p. 131.  Collection of the National Palace Museum, Taipei.

detail of album leaf, 30 x 48.7 cm.