Kizumonogatari: Shinobu Oshino and Koyomi Araragi HD Wallpaper

Two anime characters, a blonde-haired girl and a dark-haired boy, are depicted against a dark background with glowing purple and yellow shards. The blonde girl has sharp, green eyes and a dark outfit, while the boy wears a dark hoodie and has green eyes with a dark streak on his face. The title 'kizumonogatari' is visible at the bottom.