Is Nan's painting worth buying?

Worth buying. South's paintings have a lot of room for appreciation, and the average market price of paintings is 2000 yuan per square foot. The works can be interpreted, appreciated and thought-provoking, all of which are collectible and worth buying. Nan Li Jing, member of China Hard Pen Calligraphers Association, member of Education Committee of China Calligraphy Art Research Institute, member of Henan Calligraphy Association, vice president of Henan Calligraphy Professional Committee, vice president of Henan Calligraphy Research Institute and member of Zhoukou Portrait Photography Association.