Marvel Studios conceptual artist Ryan Meinerding (Guardians of the Galaxy) has posted a new batch of concept art he created for Joss Whedon's Avengers: Age of Ultron.
Meinerding's artwork includes unused designs for the powerful android The Vision (portrayed by Paul Bettany) and Iron Man's Hulkbuster armor. The Vision designs are dramatically different from the theatrical version. You can see in the second and third images that Ryan took a stab at incorporating the green jumpsuit and yellow cape he's known for wearing in the comics.
When Tony Stark (Robert Downey Jr.) jump-starts a dormant peacekeeping program, things go terribly awry, forcing him, Thor (Chris Hemsworth), the Incredible Hulk (Mark Ruffalo) and the rest of the Avengers to reassemble. As the fate of Earth hangs in the balance, the team is put to the ultimate test as they battle Ultron, a technological terror hell-bent on human extinction. Along the way, they encounter two mysterious and powerful newcomers, Pietro and Wanda Maximoff.