what the name of graphic program that used in rent, and somking ace movies ?the background for their photos ?

Question

I want to know the name of the program that being used to desigen photo background for the movies like aeon flux, photos of the actor Marton Csokas, rent , or smoking ace photographic background for Andy Garcia and Ben Aflek , I looking for the name of this program

graphic program use to add the colors of backgrounds for the movies posters like rent, smoking aces , and for aeon flux ,

Answer 1

probably adobe photoshop