What are the requirements for a good photographic work?

Four conditions for excellent photographic works:

First, the theme is clear. Let people know what you're shooting.

Second, the main body is prominent. What you want to show is mainly to stand out in the picture and have visual impact.

Third, the science of painting. It conforms to the general law of aesthetic composition.

Fourth, the picture is concise. No disorder, affecting the line of sight.

These are the four aspects of appreciating the works recognized by the judges.

You can say, why don't you run out or something. It can be called a photographic work, and there are no obvious technical problems such as running out of light.