Ключевые слова: above, aerial, america, american, architecture, bay, beautiful, building, buildings, business, ca, california, center, city, cityscape, dawn, day, district, downtown, dusk, famous, financial, francisco, harbor, high, landmark, metropolis, modern, office, san, san francisco, scenic, sf, sky, skyline, skyscraper, street, sun, sunlight, sunrise, sunset, top, tourism, tower, travel, united states, urban, usa, view, water,