A mesmerizing, ultra-high-definition 3D render of a skull fragmenting into thousands of micro-Batmans against a backdrop of pitch-black space. The skull's explosion is intricately detailed, showcasing a myriad of particles and faintly visible plasma clouds. The ultra-realistic representation of this celestial event captures the essence of cosmic beauty and the ephemeral nature of existence. The overall ambiance of the wallpaper is eerily peaceful, yet stunningly beautiful, evoking a sense of awe and wonder