A sleek, modern submarine gliding through the deep blue ocean, sunlight filtering through the water's surface, casting a warm glow on the vessel. The submarine is equipped with advanced technology, its hull gleaming with precision engineering. The ocean floor is a mix of sand, rocks, and coral, with schools of fish swimming around the sub. Camera: Canon EOS 5D Mark IV, Shot: Wide Angle, Render Related Information: 8K resolution, High Detail, Lighting: Natural, Camera Settings: f/8, 1/125 sec, ISO 100, epiCRealism, eye catching, dark, chiaroscuro, low-key, great lighting, corcoc3s, c3s