Is Peng Guochang's calligraphy valuable?

Worth some money. It is Peng Guochang's personal collection of landscape paintings, with artistic value and collection value. He is a contemporary writer and is very valuable. Peng Guochang, 1955 was born in Jinzhou City, Hebei Province, and 1980 graduated from Hebei Institute of Art & Design; He studied in Central Academy of Fine Arts, China National Painting Academy and Beijing Painting Academy. In the third China Art Exhibition in 2007, his works won the "highest prize".