Ключевые слова: america, american, architecture, background, blue, buildings, business, ca, california, cars, center, city, cityscape, crowd, district, downtown, frisco, highrise, hour, landmark, lights, modern, perspective, placard, rise, road, rush, san francisco, scenic, sign, signal, sky, skyline, skyscraper, street, touristic, tower, town, traffic, travel, united states, urban, us, usa, vehicles, view, way, workplace,