Ключевые слова: agricultural activity, agriculture, backlighting, barley, blue, cereal, cereal plant, climate, cloud, cloudscape, cultivated, environment, farm, field, green, harvest, horizon, idyllic, land, landscape, nature, nonurban scene, outdoors, poplar tree, rural scene, scenics, season, sky, sowing, spring, sunlight, vertical, weather, wheat, yellow,