Ключевые слова: biosphere, birch, blue, calm, clouds, day, dirt, ecology, ecosystem, environment, flooded, flora, foliage, forest, grass, lake, lakeshore, land, landscape, marsh, mud, natural, nature, outdoors, overgrown, plant, pond, puddle, reflection, rural, scenery, scenic, season, sky, swamp, tree, trunk, water, weather, wet, wild, wood, woodland,