I'm really interested in doing this kind of thing but I don't know what words to search:
This is what someone did to a Clockwork Angel book cover. So the person who did this basically put layers on top of a picture. I read her tutorial on how she did this but I want to know more. She only called this "graphic edit" which really doesn't help much. She is also inactive in tumblr so asking her would probably useless.
I'm not really familiar with the technical terms of ps so I don't know how to look for this kind of thing. I'm also sorry if the question wasn't worded right. Thanks in advance!
The tutorial she made: https://tmblr.co/ZpRNtt11Ehisy