Ключевые слова: america, bay, beautiful, big, black, building, buildings, built, business, california, center, city, cityscape, coast, coit, copy, district, downtown, dusk, ermbarcadero, exterior, finance, financial, francisco, high, house, office, pastel colors, pyramid, san, scene, sf, shape, skyline, skyscraper, space, states, structure, sunrise, sunset, tourism, tower, transamerica, travel, twilight, united, urban, us, usa, west,