Ключевые слова: agriculture, background, blue, blue sky, canal, cane collars, cloud, clouds, cloudy sky, country, countryside, dike, ditch, dutch, dyke, environment, europe, farming, farmland, field, grass, grassland, green, historical, holland, horizon, landscape, natural, nature, netherlands, outdoors, plump leaves, polder, polder canal, reed, rural, scene, scenic, sky, summer, tree, trees, view, water, water llllies, water plants, windmill,