futuristic islands cityscape in the middle of the ocean with golden organic buildings in jellyfish shapes by antoni gaudi zaha hadid frank gehry, evening at dusk lighting, golden hour with extreme backlighting, light rays, bubble columns, colorful coral algaes forest, subsurface scattering, detailed coral seafloor, golden ratio, futuristic submarines by wlop, bubble trails, rule of thirds, octane render isotropix materialx osl redshift arnold unreal engine, hyper detailed, sharp focus 