How about Xu's calligraphy?

All right. Xu's calligraphy has a more in-depth introduction to the concept and attitude of painting and calligraphy art creation. Xu's calligraphy art is practical, rich in connotation and profound. Calligraphy is unique in the treasure house of world culture and art, with rich and profound connotation, natural spirit, fragrance and beauty, and charming wisdom. When people appreciate it, they can enjoy aesthetics, be inspired by philosophical thinking and beautify their hearts.