Ключевые слова: abstract, aqua, aquatic, background, beam, below, beneath, blue, bottom, bubbles, clean, clear, dark, deep, depth, diving, lake, light, liquid, marine, nature, ocean, ray, relaxation, ripple, river, scuba, sea, seascape, space, sun, sunbeam, sunlight, sunshine, surface, texture, turquoise, under, underwater, water, wave,