What is the style of calligraphy art?

The style beauty of the whole work-what is "style"? Specifically, "the style here generally means that an individual artist fully sees some characteristics of his personality and twists and turns in style in expression" (Hegel's aesthetics). Because calligraphy can show some characteristics of the calligrapher's personality, Liu Xizai said in the Outline of Books, "Books are like books, like their learning, like their talents, like their aspirations, and in short, like their people." Style is the reflection or revelation of calligrapher's spirit and emotion in his works.