Ключевые слова: arch, architecture, blue, bridge, building, built, calatrava, city, clouds, cloudy, concrete, construction, design, dusk, europe, extremadura, guadiana, industry, landmark, lighting, lusitania, merida, metal, modern, night, orange, outdoor, railing, reflection, river, runway, santiago, sky, spain, steel, structure, sunlight, sunset, tourism, transport, travel, urban, view, violet, water,