San Francisco Sunset from the top of SalesForce Tower.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/44124348109@N01">Steve Jurvetson</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jurvetson/46049017655/">San Francisco Sunset from the top of SalesForce Tower</a>