A 3d geometrical Fractal funkadelic, realistic, a half-opened Perl shell, revealing a fantasy ocean. ocean In the center, a serene mermaid with long flowing blonde hair and a braided crown floats through clear water, her silvery fin partially submerged. This masterpiece is a testament to the artist's ability to transform a simple Perl shell into a breathtaking, immersive world, octane render,16k, very detail, hdr