Briefly describe the relationship between subject and background in photographic pictures?

The subject is an extension of the theme, and the companion is accompanied by the subject. The background is behind the subject, indicating the environment.

The three echo each other and are interrelated. In photography, the subject and companion are organically linked, and the background is not isolated, but corresponds to the subject.

Only the photographic pictures with clear priorities can make the theme more clear. The relationship between subject and companion is contradictory and interdependent. The subject is the main object of shooting and performance, the expected point of the key composition of the picture, and the main embodiment of the theme. The position of the subject in the picture will affect the aesthetic balance of the picture.

So the subject should be in a dominant position in the picture. Put it in the center of the picture, or at the golden section of the picture, so you can see it at a glance.

Extended data:

Characteristics of subjects in photography;

1, use simple background

Photography is subtraction, which is a classic language about photography. Photography is not like painting. It needs to extract materials from life, especially through a process of deletion and simplification. And if the picture is chaotic, even the most beautiful and meaningful subject will be lost.

2. Take advantage of the difference in shape and size

When an object is displayed in front of people, it is often a big object that attracts attention. Therefore, on the small screen, it is also an important way to make full use of the limited area and let the main performance objects occupy a larger area. Close-up works often have strong visual impact, because the subject in close-up photos occupies the main or even the whole picture, and there is almost no background unrelated to the theme.

Step 3 Use synthetic methods

From the perspective of visual psychology, the position of the subject in the picture also directly affects the audience's attention. You can use appropriate lines to guide the audience's line of sight, for example; Rivers; Stream, etc. Used as a guide line to lead out the main body. Arrange the main body on the golden section line and highlight the main body. There are still many ways to highlight the theme by means of communication, and there is no certain rule, so we need to improvise.