How much is Feng Guanghe's handwriting?

Feng Guang and Mr. Wang don't know much about calligraphy, but the price of this calligraphy is different. Some time ago, I asked Mr. Fu Jianzeng for an inscription because of my work, and the price was about 5,000 square meters. This gentleman's calligraphy style is very distinctive, and he is good at cursive writing, especially left-handed calligraphy. He is currently the vice chairman of China Artists Association. You can contact him for other details.