sunlight illuminating exotic underwater landscape with colorful coral riffs. tropical marine nature. generative ai

water ocean sea underwater coral riff wildlife ecosystem diving travel life ecology nature blue red green living seafloor seascape plant healthy algae marine biology stones rocky floor bottom aquatic planet sponge rich warm clean clear wild world light sun sunlight rays beams sunbeams exotic aquarium daylight tropical beautiful illuminated deep shining shiny glow glowing organism color corals colour