What poem is written in hard pen calligraphy?

Line up at Helen's cabin and in summer.

1, "Stay at the Heron" is a famous sentence by Wang Zhihuan, a poet in the Tang Dynasty. This poem depicts the magnificent scenery in the distance and expresses the author's love and awe for the magnificent mountains and rivers. At the same time, this poem is also full of philosophy, which shows the author's deep thinking and pursuit of life.

2. Summer quatrains is an ancient poem that satirizes the present. Li Qingzhao, a poet, satirized the escapism of the Southern Song Dynasty imperial court by praising Xiang Yu's tragic last words and expressed his deep patriotic feelings.