america, american, architecture, bay, blue, boston, bridge, building, business, capital, city, cityscape, day, district, downtown, famous, fan pier, harbor, inner, landmark, massachusetts, metropolis, metropolitan, modern, nobody, northern avenue, places, river, scenic, sea, silhouette, sky, skyline, skyscraper, touristic, town, travel, united states, urban, us, usa, water, waterfront, wavy, wharf