Literature Reference: 高树多凉吹，疎蝉足断声。—— 《句》 耿𣲗 Tall trees bring cool breezes, while sparse cicadas sing their final notes. Source from 'Ju' by Geng Wei.
疏: Scattered. Estranged.
蝉: Reigning consecutively. Cicada molting. The melody of cicadas (the chirping of cicadas).
Meaning: Sparse cicadas symbolize elegance and purity, representing a transcendent and unblemished spirit.