Ключевые слова: architecture, basque, bilbao, biscay, bridge, building, business, calatrava, city, cityscape, colorful, country, day, downtown, embankment, europe, european, exterior, facade, footbridge, green, high, house, landmark, landscape, large, modern, nature, nervion, old, profile, promenade, quay, quayside, residential, river, riverside, sky, spain, spanish, street, summer, tourism, town, travel, urban, water, waterfront, white, zubizuri,