Someone snapped a photo of this promotional teaser image for Marvel’s upcoming epic superhero team-up movie, The Avengers. Apparently it was on display at the 2011 International Licensing Expo, so it’s likely not an official movie poster, but a marketing image that will probably end up on a cereal box or a trading card set. Still, it’s awesome to see all of the heroes gathered together like this, and if you notice, Cap sports a different uniform from his upcoming solo film. What do you think? The Avengers assemble on May 4, 2012.