Ключевые слова: agriculture, background, blue, brown, campaign, canal, canalise, clay, cloud, common, copy space, country, countryside, cultivation, cultures, digging, ditch, drain, drainage, duct, edge, engineering, environment, europe, farm, farmland, field, grass, green, irrigation, land, landscape, landscaped, landscapes, natural, natures, new, perspective, plant, reed, reflections, rural, scenic, sky, spring, trench, view, water, white, winter,