The Joker stands before a shattered mirror in a dimly lit room, his reflection fragmented and distorted. The scene is enveloped in an atmosphere of dark suspense and unsettling horror, reminiscent of Christopher Nolan's moody and intricate storytelling. Dramatic lighting casts sharp shadows across his painted face, highlighting the chaotic blend of vivid colors and smeared makeup. Each shard of glass captures a unique angle of his twisted smile, adding layers of mystery and depth. The room is filled with hidden details hinting at his chaotic mind—a solitary playing card, faded photographs, cryptic symbols etched into the walls. The hyper-realistic texture of his skin and makeup is rendered in stunning UHD 8K, with an extraordinary attention to detail emphasizing every crease and pore. This colorful realism creates a striking contrast against the dark background, making the image pop as a dynamic, haunting portrait suitable for a wallpaper, capturing the essence of the Joker in a world teetering on the brink of madness.