Ключевые слова: alcatraz, america, architecture, attraction, barbed, bay, bridge, building, california, city, color, dusk, engineering, evening, famous, francisco, gate, golden, historic, historical, island, jail, landmark, landscape, monument, nature, night, ocean, old, pacific, prison, red, san, sea, sky, skyline, steel, structure, sun, sunrise, sunset, tourism, tourist, tower, transportation, travel, usa, vacation, water, wire,