Ключевые слова: aquatic, aquatic life, atmosphere, beauty, biodiversity, blue, calm, clarity, depth, ecosystem, environment, exploration, fluid, fluidity, freshness, green, habitat, horizon, illumination, landscape, light, marine, movement, natural, nature, ocean, ocean floor, oceanography, peaceful, purity, rays, reflection, ripples, scenery, seascape, serene, serenity, shadows, sunlight, surface, tranquility, underwater, underwater photography, water, waves,