This fan leaf calligraphy by Zhu Yizun (1629–1709), a prominent Qing scholar and poet, showcases the artist's mastery of clerical script (bafen shu), an ancient style he revived and specialized in during the late imperial period. The work inscribes a poem titled "Water Melody" (Shui Tiao Ge Tou), presented as correspondence to the official Cao Qiuyue, demonstrating the literati practice of exchanging literary and calligraphic works as intellectual gifts. Executed in ink on a fan leaf, the composition reflects both the aesthetic refinement and scholarly pursuits characteristic of late Ming and Qing literati culture.