By Chase Kahn
Let's hope the superhero mirror-duality concept art works better wonders for Jon Favreau's Iron Man 2 than it did for Sam Raimi's Spider-Man 3. Of course, the black-armored back-turned baddie is Don Cheadle (a.k.a Terrence Howard) as War Machine - Tony Stark's sidekick/spinoff friend. See the supersized version courtesy of impawards.com and Yahoo! Movies.