View of San Francisco skyline from Treasure Island at dusk, San Francisco, California, United States of America, North America

travel destination photography horizontal colour image dusk skyline san francisco california north america building exterior architecture cityscape urban scene skyscraper city illuminated lens flare sky modern reflection facade san francisco bay bay water sea outdoors cloudy sky united states of america american culture incidental people usa us united states american north american colour color image color outside tourist destination travel background people people in the background reflecting reflected cities typically american traditional culture tradition traditional traditionally american