Chinese calligraphy (Brush calligraphy) is an art unique to Asian cultures. Regarded as the most abstract and sublime form of art in Chinese culture, "Shu Fa" (calligraphy) is often thought to be most revealing of one's personality. By controlling the concentration of ink, the thickness and adsorptivity of the paper, and the flexibility of the brush, the artist is free to produce an infinite variety of styles and forms. To the artist, calligraphy is a mental exercise that coordinates the mind and the body to choose the best styling in expressing the content of the passage. It is a most relaxing yet highly disciplined exercise indeed for one's physical and spiritual well being. Historically, many calligraphy artists were well-known for their longevity.
Over the thousands of years, the style of Chinese calligraphy has evolved continually. About 213 B.C., the Prime Minister Li Szu drew up an official index of characters and unified the written form for the use of scholars. This is chuan-shu and contained more than 3,000 characters. From that time to the present, there are five major styles of calligraphy: | seal | clerical | cursive | regular |