Aldnoah.Zero: Slaine Troyard and Princess Asseylum HD Wallpaper

Three anime characters and two mechs are depicted in front of a large planet. A blonde princess in a white dress stands in the center, with a blonde-haired young man in a blue military uniform to her right, holding a gun. A dark-haired young man in a black pilot suit stands to the left, with an orange mech behind him. A silver mech is positioned behind the blonde-haired young man.