Ключевые слова: adventure, alpine, amazing, background, beautiful, beauty, bright, change, cloud, cloudscape, cloudy, country, countryside, day, ecology, ecosystem, environment, europe, evening, field, forest, grass, grassy, green, hiking, hill, landscape, meadow, mountain, natural, nature, outdoor, pasture, picturesque, scenery, scenic, season, sky, spring, summer, tourism, travel, tree, vacation, view, vista, weather, woods,