Ключевые слова: america, architecture, area, bay area, building, buildings, business, california, center, city, cityscape, cloud, downtown, downtown district, financial, frisco, height, highrise, horizontal, house, landmark, metropolis, modern, north america, office, outdoor, pacific, san francisco, san francisco bay, scenic, sightseeing, sky, skyline, skyscraper, street, sunlight, tourism, town, travel, twin peaks, urban, urban scene, usa, view,