Collage can be an extremely powerful medium when it comes to conveying a multitude of messages. Old ads representing a distinct moment of time,juxtaposed with a thought provoking message can create an interesting form of satire.
In this particular case you might not know his name but chances are that you have seen his work. Winston Smith has been quite the prolific designer when it comes to iconic imagery and one of those individuals that is a keen observer of pop culture. Have a listen to what makes him tick and check out more of his work.