A medium shot, centered composition of a majestic jellyfish floating in a deep oceanic void. The jellyfish possesses a large, translucent bell with intricate, glowing vein-like patterns and long, flowing tentacles that drift elegantly downward, trailing shimmering particles. The colors are vibrant neon, with electric blues, vivid purples, and fluorescent pinks illuminating the surrounding dark water. The background is a pitch-black abyss, creating a high contrast that makes the neon luminescence of the creature pop. The atmosphere is ethereal and serene, featuring a soft glow and subtle light refraction through the water, evoking a sense of otherworldly beauty in a digital anime illustration style.