Ключевые слова: algae, amazing, backdrop, background, beautiful, blue, bottom, boulder, calm, clear, colorful, contrast, drinking, flora, grass, grow, ideal, inconspicuous, invisible, lake, leaves, mineral, mountain, multicolor, natural, nature, perfect, picturesque, plants, pure, purest, reflection, seaweed, shine, sky, sleek, smooth, stone, surface, transparent, underwater, unimaginable, unusual, variegated, vegetation, vivid, warm, water, wonderful,