Ключевые слова: architecture, barcelona, building, catalonia, catalonia square, city, cityscape, enric sagnier, europe, european, facade, famous, gracia, house, landmark, mediterranean, neo gothic, neogothic, old, outdoor, pascual, paseig de gracia, passage, people, placa de catalunya, pons, pons houses, riquer, sagnier, sightseeing, spain, street, tourists, travel, urban, view,