An epic showdown between Captain America (Chris Evans) and his old friend-turned enemy The Winter Soldier (Sebastian Stan) is teased in the latest piece of concept art from Captain America: The Winter Soldier. If you look closely above the action, you can even see The Falcon (Anthony Mackie) engaged in an aerial firefight. Ryan Meindering illustrated this piece that may very well be from a climactic battle scene in this Marvel Phase Two sequel directed by Anthony Russo and Joe Russo. Shooting is still under way, so it isn't known if Marvel will be showing off any footage during their Hall H panel at Comic-Con 2013 next week.