My favourite pic - Batman and Harley Quinn - Arkham City
Batman Arkham City Game Wall Silk Poster 20x13" Super Hero Joker
Joker - Pictures & Characters Art - Batman: Arkham City
Batman Arkham City- This and Arkham Asylum are the best superhero games ever made.
21 Incredible Pieces Of Concept Art From The Batman: Arkham Games
Two Face / Batman: Arkham City
Batman Arkham City - Mr. Freeze
Penguin | Batman Arkham City. Probably the most beautiful video game creation I've ever seen. Hands down. No game has beat it yet.
Check out Pete's review of Andy Schmidt's The Insider’s Guide To Creating Comics and Graphic Novels here: http://chaptersandscenes.wordpress.com/2014/03/16/pete-reviews-the-insiders-guide-to-creating-comics-and-graphic-novels/