3D cartoon illustration of a colorful coral reef, set in an underwater background with blue water, sun rays, bubbles, and a sandy bottom. The illustration is in the Pixar style, with a cute and adorable aesthetic, and is intricately detailed and hyper-realistic, with a high resolution. A cartoon sea background with colorful coral and bubbles, sand on the bottom of the ocean, bright colors, blue water in perspective, sunlight shining through the surface, in the style of a cartoon, high resolution, no text or characters, high detail, high quality, high definition, high-resolution. A colorful cartoon sea background with corals, bubbles, and sand at the bottom of an ocean. The sun shines on it from above. In the style of Pixar. In the style of Disney. 3D rendering. High resolution. Aesthetically pleasing. It is highly detailed. 3D cartoon illustration of an underwater scene with colorful coral reefs and a sandy bottom, bubbles rising from the water's surface, sunlight filtering through the clear blue waters, in the style of Pixar. --s 50