What should the photographer do if he takes a picture of it?

First of all, this photographer should have professional ethics, and the photos he has taken should be deleted consciously. If everything is all right except underexposure, the exposed place can be treated by post-processing. Pay special attention to communication with the parties, PS can only be done with the consent of others. If people don't agree, it's best to make it clear and delete it in person. In my opinion, it is better to delete it. This deletion will reduce a lot of trouble for photographers.