I think that this wallpaper of Iron Man variation from Mark I to Mark VI could give you more information about Iron Man. Iron Man (Tony Stark) is a fictional superhero appearing in Marvel Comics. Tony Stark creates powered suit of armor and developing the suit to get better one. The first suit was the Mark I, a simple suit to save his life and escape captivity during a kidnapping.
The picture shows you several suits, this picture is one of my best selection of the 37 Iron Man wallpapers that you can get for free. The original resolution of this wallpaper is 2048 × 1396 pixels with dark background.