Awesome Cap. America and Thor Concept Art Posters

With Comic-Con imminent, Marvel has unveiled a couple of awesome posters for Captain America and Thor featuring concept art from the movies that will probably be adorning the halls of San Diego this weekend.  It’s interesting that Cap has a gun, has he normally uses just his fists and shield but it was World War II so it might have been necessary to blast some Nazis at some point.  Nothing out of the ordinary in the Thor poster, just him battling Loki and it looking pretty cool.  Check out both below.