A photorealistic underwater scene of a sea turtle swimming gracefully through sunlit ocean water. Golden light filters from the surface creating caustic patterns and bubbles rising toward the top. The turtle shell shows detailed amber, brown, and olive patterns with weathered texture. Its flippers display intricate scale patterns as it glides above sandy bottom with golden seaweed and coral formations. The water transitions from turquoise near the surface to deeper blue below. Serene, majestic atmosphere with cinematic lighting, realistic fluid dynamics, and marine life documentary aesthetic.
