Ключевые слова: adventure, algae, ambient light, ancient, aquatic life, archaeology, blue, columns, conservation, deep sea, depth, discovery, diving, ecosystem, environment, exploration, fantasy, fish, heritage, history, legendary, light rays, lost, marine, mystic, myth, natural, ocean, oceanic, oceanography, peaceful, reef, ruins, seabed, seascape, serene, structure, submerged, sunbeams, sunken city, temple, tourism, tranquil, travel, underwater, underwater photography, underwater scene, underwater world, water,