Inscription: Other inscription
Wuzhun Shifan 無準師範 (ca. 1175–1249), 3 columns in cursive script, undated; illegible seal:
As the rain comes, it is dark in the mountain.
He sees a mule, and mistakes it for a horse. 
Written by Shifan, a monk from Mount Jing [near Hangzhou].
Gu Luofu 顧洛阜 (John M. Crawford Jr., 1913–1988)
Gu Luofu 顧洛阜
Hanguang Ge 漢光閣
Hanguang Ge zhu Gu Luofu jiancang Zhongguo gudai shuhua zhi zhang 漢光閣主顧洛阜鋻藏中國古代書畫之章
 Translation from Wen C. Fong, Beyond Representation: Chinese Painting and Calligraphy 8th–14th Century. New York: The Metropolitan Museum of Art, 1992, p. 350. Modified.