Director Jon Favreau has just posted the first image from Iron Man 2 on his Twitter page. Click below to enlarge this new image of Favreau and cinematographer Matthew Libatique on the still-under-construction set of Tony Stark's house in the film.

Iron Man 2 Production Photo

Now that Tony Stark has gone public with his alter-ego Iron Man - there is no telling what evil force will come forward to battle the invincible Iron Man!

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Reports say that Rourke would play a tattooed Russian heavy named Ivan who becomes a man with deadly, technologically enhanced coils. While another source adds that Rourke would play the Crimson Dynamo. "He's considered to be an evil version of Iron Man because he battles the superhero in a nuclear-powered suit of armor."

Rockwell would play Justin Hammer, a multibillionaire businessman and a rival of industrialist Tony Stark, AKA Iron Man, being played by a returning Robert Downey Jr.

Iron Man 2 is set for release on May 7, 2010.