Ключевые слова: agriculture, alentejo, alqueva, banks, beautiful, beauty, board, bridge, calm, concrete, countryside, dam, detail, europe, evening, flow, guadiana, horizon, hydraulic, infrastructure, irrigation, lake, landscape, natural, nature, outdoor, outside, park, peaceful, perspective, pier, plan, portugal, reflection, reservoir, river, rural, scene, scenery, sky, summer, sunset, tourism, travel, tree, vacation, walk, water,