Is Li Xinsheng's calligraphy collectible?

Li Xinsheng's calligraphy is very collectible. Li Xinsheng graduated from the Central Academy of Fine Arts, and is currently a painter of the National Museum of China, a charity ambassador of the SCO art consultant, a visiting professor of Renmin University, a vice chairman of the Australian Artists Association, and an executive director of the Book Association. He has held personal painting and calligraphy exhibitions in Rong Baozhai Gallery in Beijing, Beijing Folk Museum, China National Museum, Melbourne Museum in Australia, Kazakhstan World Financial Center and Expo 20 17 Astana. The market reference price of artistic works is (Chinese painting landscape: RMB 0/0000 per square foot, calligraphy: RMB 0/000 per square foot).