Photograph munipulation
There are some times when you can edit somebody's work. There are sometimes when you cannot somebody's work. Some people add some fake people to a lonely person to deceive the public by changing the meaning of the picture. I think this is crime to edit someone's picture who is a famous person and to change what he or she is doing, what the picture means.If you want to edit someone's picture who is famous you need his permission or opinion.But, If you want to make a normal guy's picture funny then it is okay.If they change the picture's meaning for the public for a purpose.For example this is ok to change.