Are Kong Yiji's landscape paintings valuable?

Worth some money. Kong Yiji is a famous painter, calligrapher and collector in modern China, and his works are of great value. Kong Yiji's works include landscapes, flowers and birds, figures, calligraphy and other forms, which are of high artistic and cultural value. Kong Yiji's painting style is unique and full of China traditional culture. He is known as "Kong Shan Shui", and his landscape paintings are especially valuable for collection. So Kong Yiji's landscape paintings are valuable.