Underwater Library City 3D Render

Ultra photorealistic, cinematic 8K, Pixar style 3D render. A giant open book submerged in clear water with an underwater library city. Coral and seashells growing on book edges, microscopic people reading at bubble desks. Colorful tiny fish swimming between pages, glowing jellyfish lanterns, treasure chests. Lighting: Rays of sunlight through water, blue-green magical atmosphere, caustics on pages. Details: Hyper detailed water bubbles, realistic water refraction, soft glow, peaceful mood. Composition: Vertical 9:16 aspect ratio, epic wide shot, shallow depth of field, tilt-shift.