Ключевые слова: abstract, aqua, azure, background, beautiful, beneath, blue, bottom, clear, colorful, dark, deep, depth, diving, ecology, environmental, exotic, fishes, lake, light, marine, natural, nature, ocean, pattern, pure, ray, reflection, ripple, school, scuba, sea, shoal, splash, spray, sun, sunbeams, sunlight, surface, texture, tourism, tranquil, travel, tropical, turquoise, under, underwater, underworld, water, waves,