What poem is calligraphy?

Calligraphy poems? Cicada by Yu Shinan, a poet in the early Tang Dynasty.

Cicada droops like a tassel on a hat, its tentacles suck the clear dew, and its voice spreads from the branches of the straight Shulang tree. ?

Cicada is far away from cicada because cicada is on a tall tree, not relying on autumn wind.