Sea view from boat to Alcatraz at sunset of San Francisco Financial District skyline, San Francisco, California, United States of America, North America

travel destination photography horizontal colour image outdoors north america united states of america american culture building exterior architecture sunset dramatic sky boat transportation moored financial district alcatraz san francisco financial district skyline san francisco california city skyline sea water view into land skyscraper no people green coastline orange usa us united states united states of america north america american north american colour image colour color image color outdoor outside tourist destination travel architectural nobody no one no one transport cities typically american american culture traditional culture tradition traditional traditionally american sundown dusk twilight