What is the artistic conception in China's appreciation of ancient poems? What is image?

The so-called image is the fusion of (physical) image and (emotional) meaning, which is also the "image" in poetry. "Zhouyi? The copula says: "A saint defines an image with his heart", which includes not only specific people, events, sights and things, but also the author's feelings. The so-called artistic conception is the artistic realm created by the harmony between the natural scenery and life picture described in the works and the thoughts and feelings expressed.