Create a visually captivating wallpaper featuring Pikachu surrounded by a vivid, HD background. The scene is inspired by the chiaroscuro technique, bringing a dramatic play of light and dark. Influences from Suehiro Maruo add an edgy, intricate touch while the illustrations are bursting with energy, embodying a style of cartoon realism. An overexposure effect highlights the dynamic scene, drawing inspiration from Magali Villeneuve with luminous shadowing that enhances depth. The composition merges vibrant imagery and sophisticated shading in a unique aspect ratio, providing a breathtaking visual experience.