A shark gracefully swims through crystal-clear waters, showcasing its streamlined body and powerful fins. The sunlight filters through the surface, casting a gentle glow on the shark's sleek, grey skin. Below, a vibrant coral reef teems with life, adding a rich tapestry of greens and browns to the underwater scene. The overall mood is serene and captivating, highlighting the beauty of marine life in its natural habitat. The composition captures the fluid motion of the shark, set against the tranquil backdrop of the ocean floor.