Create a Vivid and Realistic Underwater Scene Image

Generate a photorealistic underwater scene set in [UNDERWATER ENVIRONMENT: e.g., a vibrant tropical coral reef, the open deep ocean, a sunlit kelp forest, a mysterious underwater cave, a shipwreck site] at a depth of approximately [DEPTH: e.g., 5 meters in bright shallows, 30 meters in the twilight zone, near the surface with visible sun rays]. Marine Life: - Primary subject: [MAIN SUBJECT: e.g., a majestic sea turtle gliding gracefully, a school of silvery barracuda in formation, a curious octopus on a coral head, a humpback whale and calf] - Supporting marine life: [SECONDARY LIFE: e.g., clownfish in anemones, jellyfish drifting, moray eel peeking from a crevice, a reef shark patrolling in the background] - Coral and flora: [CORAL/PLANTS: e.g., branching staghorn corals in purple and pink, giant fan corals swaying, seagrass beds, bioluminescent organisms] Lighting & Water Properties: - Light source: [LIGHT: e.g., sunbeams piercing through the surface creating god rays, dappled light filtered through kelp canopy, bioluminescent glow in the deep, artificial dive light illuminating a wreck] - Water clarity: [CLARITY: e.g., crystal clear with 30m visibility, slightly hazy with suspended particles, murky green with limited visibility] - Water color: [WATER COLOR: e.g., deep cerulean blue, tropical turquoise, emerald green, dark navy abyss] - Particle effects: [PARTICLES: e.g., gentle plankton floating in light beams, tiny bubbles rising, marine snow drifting] Composition: - Camera perspective: [PERSPECTIVE: e.g., looking upward toward the surface (Snell's window), eye-level with the main subject, looking down over a reef drop-off, wide-angle close-up] - Framing: [FRAMING: e.g., the subject centered with reef framing the edges, rule-of-thirds placement, symmetrical cave opening] - Sense of depth: Use color gradation from warm foreground tones to cool blue background to simulate underwater light absorption Mood & Atmosphere: - Overall feeling: [MOOD: e.g., serene and meditative, mysterious and slightly eerie, vibrant and teeming with life, majestic and humbling] - Color vibrancy: [VIBRANCY: e.g., saturated tropical colors as if shot with underwater strobes, natural muted blue tones, dramatic contrast between light and shadow] Ensure accurate underwater physics: light refraction, color absorption at depth (reds fading first), natural caustic light patterns on the seafloor, and realistic animal proportions and behavior.