Accelerator and friends from To Aru Kagaku No Railgun HD Wallpaper

Four anime characters stand together against a white background with black debris scattered around them. The character on the far left has spiky blonde hair and blue sunglasses. Next to him is a character with white hair, red eyes, and a choker. The third character has brown hair and is wearing a brown suit. The character on the far right has red hair tied in a ponytail and is wearing a black jacket over a white bandaged top.