Ключевые слова: abstract, beautiful, beauty, blue, blurred, cascade, clean, clear, ecology, environment, environmental, exposure, fall, falling, fast, flowing, fluid, forest, freshness, green, landscape, liquid, long, mist, moss, motion, mountain, natural, nature, outdoor, pure, rapids, river, scene, season, smooth, speed, spring, stream, summer, tourism, tranquil, travel, water, waterfall, wilderness,