Are Yang Minghai's paintings and calligraphy valuable?
Worth some money. As of May 22, 2023, the domestic market price of Yang Minghai's paintings and calligraphy is 3000-5000 yuan per square foot, and the international market price is $0/000-2000 per square foot, which is relatively high and of great value. Calligraphy and painting, calligraphy and painting as works of art for people to enjoy.