Ключевые слова: agriculture, animal, background, beautiful, blue, countryside, day, dutch, environment, farm, farming, field, flock, forest, grass, graze, grazing, green, group, heath, heather, heide, heidestein, herd, holland, horizon, landscape, light, livestock, mammal, meadow, moor, moorland, natural, nature, netherlands, outdoor, park, plant, rural, season, sheep, sky, summer, sunlight, travel, tree, utrecht, woods, wool,