How much is Liu Qiunong's calligraphy and painting?

Liu Qiunong, a native of Changzhou, Jiangsu Province, was born in 1946. Member of China Calligraphers Association, director of Jiangsu Calligraphers Association, member of Jiangsu Artists Association, distinguished calligrapher of Jiangsu Traditional Chinese Painting Academy, member of Jiangsu Poetry Association, chairman of Changzhou Calligraphers Association, distinguished painter of Changzhou Painting Academy, and national senior arts and crafts artist. He has won the National Youth Cursive Award, China Calligraphy Association Award, Jiangsu Flower and Bird Painting Award, Jiangsu Calligraphy Association Award, National Lin Sanzhi Award, Nanjing Calligraphy Media Triennial Exhibition and Modern Jinling Calligraphy Media Exhibition. Now the market price ranges from 1 to 20000 square meters.