Seven echoing relationships between subject and object

Seven echoing relationships between the subject and the object: the subject is an extension of the theme, the accompaniment goes with the subject, and the background is behind the subject and explains the environment.

The two echo and are related to each other. In photography, the subject is organically connected with the accompanying body. The background is not isolated, but complements the subject.

Instructions for the system

The subject refers to the bearer of practical activities and cognitive activities; the object refers to the object of the subject's practical activities and cognitive activities, that is, the external world that is opposed to the cognitive subject. A pair of basic concepts that must be clarified to scientifically grasp the concept of truth. It appears early in the history of philosophy and is used in different senses.

Only in photographic images with clear priorities can the theme be clearer. The relationship between the subject and the companion is both contradictory and interdependent. The subject is the key object to be photographed and expressed. It is the key point of the composition. The expected point of the composition is also the theme. The main expresser of ideas. The position of the subject in the picture will affect the aesthetic balance of the picture.