What are the three beauties advocated by the Crescent School?

The three beauties advocated by the Crescent School are the beauty of music, painting and architecture. The "three beauties" advocated by the Crescent School were put forward by Wen Yiduo, that is, "the beauty of music, the beauty of painting and the beauty of architecture". The beauty of music means that the rhythm of poetry should be gentle and rhythmic, the beauty of painting means that the words of poetry should be bright, with a sense of color and picture, and the beauty of architecture means that the structure of poetry should be symmetrical and the sentences should be even, that is, poetry should be cultivated both inside and outside, and it should have a beautiful appearance. Crescent Poetry School is a cultural group. Crescent Society, founded in 1923, is an important cultural group after the May 4th Movement. The activities of Crescent Society began in Beijing 1923, and its main members were Hu Shi, Liang Shiqiu, Wen Yiduo and Chen Yuan. Most of them are British and American students.