Image refers to the artistic image that combines subjective feelings with external things, such as mountains and rivers, vegetation, wind and rain, lightning and so on. It is more meaningful because it injects the author's emotion.

For example, Liu Yong describes parting feelings, "Where will you wake up tonight? Yang Liuan, Xiaofeng Canyue. " Just two sentences combine a lot of scenery, which makes people memorable.

Image superposition, also known as brocade, can create artistic conception and stimulate readers' creative imagination, thus better interpreting poetry.