Ключевые слова: agricultural, agriculture, background, beauty, big, blue, branch, bright, clear, countryside, day, earth, ecology, environment, field, forest, grass, green, growth, horizon, landscape, leaf, lone, lonely, lumber, meadow, natural, nature, nobody, old, one, outdoor, peace, peaceful, plant, rural, season, serene, single, sky, solitary, spring, strength, summer, sunlight, sunny, tree, trunk, vacant, wood,