What is the relationship between balance and echo in photography?

Balance must be an average quantity and balance. It can be divided into symmetric balance and asymmetric balance. Visually, the sense of stability is formed due to the perspective law of being near-heavy and far-light, being near-big and far-small, and being light in depth, or the different arrangements of equal or similar shapes, quantities and sizes, which gives people a sense of visual stability. This balance is different from symmetry, but it also includes symmetry.

Echo is one of the expressive methods of composition. It means that there must be some connection between the scenes in the picture. Scenery, light, shadow and color can be used to achieve a balanced, harmonious and subtle picture effect. Find balance in the construction relationship between the subject and the companion called "echo". In the following works, I use the example of balanced composition to illustrate this relationship. The wide-angle impact of some composition cases, the symmetry of the building and the uniqueness of the monk in red make the works concise and lively.