Marvel Studios has released a new concept art illustration for Iron Man 3, currently shooting in North Carolina. The artwork will be handed out to fans who visit the Marvel booth at San Diego Comic-Con 2012 next week. Take a look at this new image, which teases the Extremis technology Tony Stark (Robert Downey Jr.) uses for his new Iron Man suit.

<strong><em>Iron Man 3</em></strong> Concept Art