Ключевые слова: agriculture, background, beautiful, blue, branch, bright, clean, clear, cloud, country, countryside, ecology, environment, farm, field, foliage, fresh, grass, green, hill, horizon, land, landscape, leaf, light, lonely, lush, meadow, natural, nature, oak, outdoor, panorama, pasture, plant, rural, season, single, sky, spring, summer, sun, sunny, tree, weather, wood,