Ключевые слова: america, american, architecture, bay, building, business, california, city, cityscape, commercial, district, dock, dogpatch, exterior, francisco, harbor, historic, historical, history, house, industrial, industry, iron, landmark, old, outdoor, pacific, pier, point, port, potrero, san, sea, sf, sky, states, structure, sunset, transport, transportation, travel, union, united, urban, usa, view, vintage, warehouse, wharf, works,