Is Wen's calligraphy valuable?

Valuable. Wen's calligraphy works have unique artistic value. He is good at using pen and ink, and shows exquisite artistic skills with unique brushwork and composition. His works have unique style and aesthetic feeling in the field of calligraphy art, and are widely recognized and appreciated. The calligraphy of Wen carries rich cultural connotations. His understanding and expression of China's traditional culture is reflected in his works, and he has inherited the artistic tradition of Chinese calligraphy. His works contain the interpretation of classic literature, historical stories and philosophical thoughts, and have profound cultural connotations.