The Joker, a notorious villain from the Batman film series, stands in the dimly lit room, staring intently at his reflection shattered across a broken mirror. The scene exudes the dark, intense style of Christopher Nolan, with an atmosphere thick with horror and tension. The room is cast in dramatic, fragmented light, illuminating the Joker's chaotic appearance with intricate detail. His grotesque smile stretches wide, every crease and scar perfectly rendered in hyper-realistic detail. The shattered mirror reflects multiple versions of his twisted visage, each shard revealing hidden details like small traces of blood and smeared makeup that add to his menacing presence. The colors are vivid and almost surreal, bringing an unnerving realism to the scene, with a photographic quality that captures every nuance of his expression in UHD, 8K clarity. Each element of the portrait, from the subtle textures of his purple suit to the grim shadows lurking in the room's corners, contributes to a highly detailed and colorful realism that makes this a hauntingly unforgettable wallpaper.