This is one of my favorite wallpaper of superheroes. Featured with three superheroes from Marvel Comics, including Thor, Captain America, and Iron Man. All these characters appeared in the movie The Avengers: Age of Ultron. Thor is portrayed by Chris Hemsworth, Thor is the Asgardian god of thunder and possesses the enchanted hammer Mjolnir. Captain America or Steve Rogers is portrayed by Chris Evans, A veteran of World War II who was enhanced to the peak of human physicality by an experimental serum. Iron Man or Tony Stark is well portrayed by Robert Downey Jr.