Can the photos of the international photography exhibition be PS?

It depends on what kind of photo exhibition it is. Most photos are post-processed, such as curve gradation clipping, saturation, sharpening and softening. These adjustments will make the photos look more perfect and will not destroy the original idea of the photos, which can be accepted by the photo exhibition. There are also some fashion photos and creative photos that have undergone a lot of PS processing, including a series of operations such as fusion and splicing, all in order to be more complete. Beauty expresses the creator's creative ideas and intentions. This kind of photography obviously needs to modify PS. Of course, documentary news and scenery exhibitions are basically not allowed to make a lot of changes. In order to ensure the authenticity of photos, many photo exhibitions and competitions will give conditions, which will clearly state whether modifications are allowed, including what skilled applications of PS as a photographer are necessary. It can help you get near-perfect photos and is very simple to use.