Ключевые слова: aerial, america, architecture, area, background, bay, beautiful, best, blue, bridge, building, business, california, city, cityscape, coit, downtown, example, famous, francisco, hill, landmark, landscape, market, metropolis, modern, ocean, pacific, panorama, panoramic, peak, pyramid, road, san, san francisco, skyline, skyscraper, street, tower, travel, twin, twin peaks, urban, usa, view, vista,