Ключевые слова: agriculture, background, beautiful, blue, cloud, clouds, country, countryside, environment, europe, european, farm, farming, field, grass, green, ground, hill, land, landscape, leaf, lonely, meadow, natural, nature, no people, one, one tree, outdoor, park, peace, plant, quiet, rural, scenery, scenic, season, single, sky, solitary, solitude, spring, summer, tree, unique, vegetation, view,