AnonymousCalligraphy dealing with military strategy based on a text by Gakuhi sho (岳飛書- Yue Fei in Chinese), a Song-era general and calligrapher. He is the creator of a variant of the Eight Treasures Qi Gong, which he is said to have taught to his soldiers in order to strengthen them physically. India ink on paper mounted in kakemono. 175 x 49 cmAccident to the mount, missing jikusaki and small lack to the calligraphy . Provenance : Michel Tapié Collection. By descent.