夏天主題的作品是「蟬羽化」，「蟬羽化」是日本俳句裡面描述夏天的季節詩詞，在土地中成長的蟬
的幼蟲，從土地中出來羽化的光景是告知著我們夏天的來臨。

The featured image of summer is the transformation of cicada; in Japanese it is written as 「蝉生 る . 」 蝉 生 る in Japanese poems describes how cicadas struggle out of their cocoons and announces the coming of summer.