Ключевые слова: artificial, background, beautiful, cascade, clean, clear, construction, creek, decoration, environment, fall, flow, flowing, forest, fresh, grass, green, landscape, liquid, motion, nature, outdoor, park, plant, pond, purity, recreation, river, rock, scenery, serenity, small, splash, stone, stream, summer, tourism, tranquil, transparent, travel, tree, water, waterfall, wet,