Ключевые слова: alone, america, big, blue, calmness, climate, cloud, colours, countryside, ecology, field, freedom, grass, green, high, hill, idyllic, land, leaf, life, light, lone, lonely, meadow, morning, mountain, nature, one, outdoor, panorama, peaceful, people, plant, rock, rural, scene, scenery, scenic, single, sky, skyline, summer, sunlight, sunrise, tree, trunk, view, weather,