This 14th century handscroll by Monk Biechuan demonstrates the mastery of cursive script (caoshu), one of the most expressive and technically demanding forms of Chinese calligraphy. Executed in ink on paper, the work showcases the fluid, abbreviated brushstrokes characteristic of cursive style, where individual characters flow together in an interconnected rhythm that requires both disciplined training and spontaneous execution. As a monastic artist, Biechuan would have cultivated this practice as both a spiritual discipline and an aesthetic pursuit, reflecting the scholarly and meditative traditions of Chan (Zen) Buddhism during the Yuan dynasty.