What are the characteristics of Li Quanming's calligraphy in Jiuchenggong?

The Inscription of Liquan in Jiucheng Palace is a 75-year-old work by Ou Yangxun, which best represents his calligraphy level. Xuanhe Pu Shu is known as the "crown of calligraphy", and Zhao Mengfu said: "He Qing is a man of ancient and modern times." Ou Yangxun's calligraphy is characterized by rigorous structure, roundness and beauty. This tablet is dignified and elegant in calligraphy, rigorous in statutes, square in brushwork, rigorous in structural arrangement, connecting the preceding with the following, giving way to the left and the right, dignified in part as a whole, without any disorder or collapse. The pen is neat, compact, stable and dangerous. It is regarded as "the ultimate rule of regular script", that is to say, it is the starting point and end point of regular script research and a model of scholars in past dynasties. The Inscription of Liquan in Jiucheng Palace is a 75-year-old work by Ou Yangxun, which best represents his calligraphy level. Xuanhe Park Shu is known as the "crown of calligraphy", and Zhao Mengfu called "He Qing, a man of ancient and modern times." Ou Yangxun's calligraphy is characterized by rigorous structure, roundness and beauty. This tablet is dignified and elegant in calligraphy, rigorous in statutes, square in brushwork, rigorous in structural arrangement, connecting the preceding with the following, giving way to the left and the right, dignified in part as a whole, without any disorder or collapse. The pen is neat, compact, stable and dangerous. It is regarded as "the extreme principle of regular script method", that is, it is the starting point and end point of regular script research and a model for scholars in past dynasties.