Asuna, Kirito, Eugeo, and Alice from Sword Art Online HD Wallpaper

Four anime characters are depicted in vertical panels against a dark, cloudy sky with a castle-like structure in the background. From left to right, they are Asuna in a white and red outfit, Kirito in a black outfit, Eugeo in blue armor, and Alice in gold and blue armor. All characters are holding swords and appear to be in action poses.