Briefly describe the artistic spirit of China's 500-word calligraphy.

China has a long history, so the writing originated very early. It develops the writing of characters to an aesthetic stage, integrates the creator's ideas, thinking and spirit, and stimulates the aesthetic feeling of aesthetic objects. China's historical civilization is a diachronic and linear process, and China's calligraphy art shows its development under such a background. The beauty of calligraphy lines lies in using ink with a pen. China's calligraphy has become a spiritual form and an intentional structure. It can be said that calligraphy, as the spiritual trace of the expansion of time and space, is completed by the brush gesture, the brush intention and the intimacy of internal law. The beauty of image in brushwork is the unity of calligrapher's emotional philosophical thinking and line movement image, and it is a unique calligraphy line symbol image G formed by the fusion of line and emotional state. This unity lies not in the fusion of mind and image, but in the external line flow, that is, the artistic image art media composed of lines, or the materialized T calligraphy artistic experience.