Motives of Batman Villains.... Agreed except for Scarecrow. Scarecrow USED science he didn't do it FOR science. Scarecrow was a pawn. Bane essentially was as well. He wasn't the driving factor, Talia al Ghul was, and her motive was revenge.
Heath Ledger as the Joker, skate boarding over Christian Bale as Batman while they take a break on the set of The Dark Knight. You can all quit your lives now. Single greatest picture in the history of pictures and internet.