1. Cultural value, China's splendid civilization of 5,000 years and unparalleled rich written records have been recognized by the world. In this vast and profound historical river, China's painting and calligraphy art reproduces this diachronic evolution process with its unique artistic form and artistic language.
2. Self-cultivation value. Yang Xiong said that "calligraphy is also a painting of the heart", which means that calligraphy can express people's hearts and emotions. People in China have always regarded writing Chinese characters well as the basic requirement for scholars. Since ancient times, many people have practiced and created calligraphy and painting as a good way to enrich and cultivate their lives. Even hanging a good painting and calligraphy in the house can play a magical role in pleasing the mood, calming the mind and calming the nerves, and promoting physical and mental health.
3. Appreciation value. How to judge whether a calligraphy work is playable depends on the traditional inheritance of this work, that is, whether this calligraphy work can show the author's overall understanding and grasp of the essence of China's traditional calligraphy. At the same time, it depends on whether the content of the whole work is elegant, reflecting the author's understanding and mastery of traditional cultural and artistic works, as well as his own artistic accomplishment and cultural accomplishment.
4. Economic value should also be treated in different categories. The identification of its value is not only closely related to the artistic level of its own works, but also closely related to the comprehensive cultivation, social status, popularity and market circulation of painters and painters.
5. There are many innovations in ancient calligraphy and painting appraisal theory, which still has far-reaching academic value.