I'm just curious. Does not some copyright issues apply here? I realize perhaps all of the original photographers are dead but I can't imagine the current copyright holders of say Karsh's Einstein or Churchill would agree to such a thing. I see some are available for purchase as prints or posters! Really?
This person got a license to not only sell these original works of art but was allowed to change them?
I know everyone on here (and every other photo forum) has a hissy fit when they post about others retouching their work. And we're a bunch of nobodies! lol