Ключевые слова: beautiful, beauty, cascade, cascata, cascate, drop, energy, environment, europe, fall, falls, flow, flowing, foam, forest, fresh, freshness, green, italian, italy, jump, landscape, marmore, motion, mountain, natural, nature, outdoor, park, plant, power, rapid, river, rock, splashing, stream, terni, tourism, travel, tree, trees, umbria, vacation, vegetation, view, water, waterfall, waterfalls, white, wood,