Ключевые слова: agriculture, background, beautiful, beauty, blue, canola, clear, clouds, cloudscape, cloudy, colorful, copyspace, country, countryside, environment, farm, farming, field, grass, green, heavens, horizon, land, landscape, lawn, lea, meadow, nature, nonurban, oil, outdoors, outside, over, pasture, plain, plant, rape, rural, scenic, season, sky, spring, summer, sun, sunlight, view, wallpaper, weather, white, yellow,