a haunting and mysterious portrayal of the Joker in a dimly lit, shadowy environment. The Joker stands alone, surrounded by an atmosphere of eerie darkness, with subtle hints of neon lights casting surreal highlights on his iconic face. Capture the enigmatic smile and madness in the Joker's expression, emphasizing the chaos that defines his character. Utilize dramatic lighting to create deep shadows and highlights, adding a sense of theatricality to the scene. The background should be atmospheric, with elements that suggest a gritty, urban setting. Emphasize the psychological depth and complexity of the Joker's character in this captivating, dark composition