Ключевые слова: american, architecture, art, building, calatrava, center, city, cityscape, construction, curve, design, district, downtown, famous, financial, flag, freedom, futuristic, glass, ground, hub, lower, manhattan, modern, new, ny, nyc, oculus, place, shape, skyscraper, station, style, subway, tourism, tower, trade, transportation, urban, usa, window, world, wtc, york, zero,