Ключевые слова: above, acre, aerial, agricultural, agriculture, air, background, birds, country, crane, crop, cultivate, cultivated, dust, equipment, farm, farmer, farming, farmland, field, industrial, industry, land, landscape, machine, machinery, overhead, ploughing, plow, prairie, rural, rural area, skyoptix, soil, sowing, spring, stork, tractor, view, work,