Why do photos taken with a camera need PS? What's the point of doing this?

The camera records real information. When you want to express some beauty, there must be something real that is unnecessary. At this time, PS can make your ideas come true and better present perfect works for you.

Of course, there are also some people who over-PS photos and lose the meaning of photography.

The film machine era also has a later period, but in different forms. The exposure of the film is increased and decreased in the darkroom, and the mirage is washed away by overlapping clips. Now is the digital age, PS is also a post-process, so don't be too exclusive!