Ключевые слова: architectural design, architecture, architecture design, art nouveau, attraction, bien de interes cultural, building, business, casa gallardo, cityscape, cultural, europe, federico arias rey, historic, landmark, madrid, metropolis, modern, modernism, modernist, neobaroque, office, pattern, property, sightseeing, spain, square, structure, tourism, tourist, touristic, tower, travel, traveler, urban, vacation,