Whether calligraphy and painting are collectible or not depends on whether the works are good or not. The prices of works by the same person in different moods and backgrounds vary greatly; It also depends on how many people you like. There are many people you like, there is a market, and there is value in the market. For example, Zhang Daqian's "Scattered Flowers in Heaven" auctioned more than 80 million yuan, reaching nearly 8 million yuan per square meter; And some works are only a few hundred thousand per square foot. Of course, Zuwen Ouyang's calligraphy can't be compared with Zhang Daqian's, which only shows that the price of the same person's works is different.
Extended data
Han Xiang's master, Mohist Zuwen Ouyang, is the 38th generation grandson of Ouyang Xiu, a great writer in the Song Dynasty. Consultant of China Painters Association, director of China Contemporary Painting and Calligraphy Research Association, academician of Beijing Oriental Shenzhou Painting and Calligraphy Institute in China, and national first-class stunt painter.
Qin Yonglong, a doctoral supervisor of calligraphy under Beijing Normal University, was deeply influenced by Qi Gong and Ouyang Zhongshi. He has won the gold medal in the international calligraphy competition and the national important calligraphy and painting competition, and his works have been compiled into dozens of professional masterpieces. At present, he is one of the most potential painters in China.
References:
Baidu Encyclopedia-Zuwen Ouyang