"He still has the photo" is a nonsense argument -- he doesn't "still have the photo" from a licensing perspective in that he can no longer license exclusive or first usage rights (which also exist in regional and media contexts). The photograph has been irreparably damaged vis-a-vis its commercial value after unauthorised use/publication. That is something people seem to be unwilling to understand or consider for some strange reason -- the image file itself may still exist in a usable state, but its value is not in its bits, it's in its licensability. Unlicensed use demotes the picture's value to the level of royalty-free microstock in the eyes of potential buyers.