Are Liu Dangping's paintings and calligraphy collectible?

Liu Dangping's paintings and calligraphy are very collectible. Liu Dangping is a national first-class actor. He has been engaged in painting and calligraphy for more than ten years, and his flexible pen and ink has integrated the essence of China's hundreds of years of painting and calligraphy development into his works, which has high artistic value. At the same time, Liu Dangping's paintings and calligraphy works also have high collection value. Compared with the works of many famous painters today, Liu Dangping's paintings and calligraphy works are also works of art with high investment security and high return on investment.