Master of Chinese Studies, Master of Calligraphers (Song Dahai), is his handwriting expensive?

Song Dahai, also known as the strange master, is now a leading figure in the study of Oracle bone inscriptions in China. Oracle Bone Inscriptions's freehand brushwork was created. China, a famous calligraphy artist in China, is honored as Mr. Dragon abroad because of his Wang Ba spirit and the arrogant attitude of Oracle Bone Inscriptions "Dragon". His work "dragon" is called "dragon" by most people, which means that his word "dragon" is hard to find (I think it can be appreciated, but it is not necessary). What China needs most now is artists.