Even More Avengers Concept Art! Animated storyboards, set designs, and the evolution of Loki's alien army

Earlier this morning, we showed you the concept designs for several props from The Avengers. But there's plenty more concept art from Joss Whedon's superhero movie for us to indulge our eyeballs in, detailing the interior settings, action-packed storyboards, and the artistic journey of the Avengers' alien foes and… »5/20/12 6:00pm5/20/12 6:00pm