Stanford's James H. Clark Center at night. HDR combination of three exposures, 2.5s, 8s, and 25s, all at f/7.1 and ISO 100.  Taken on a Canon Rebel XT with an EF-S 18-55mm lens at 18mm.
<a href="//commons.wikimedia.org/wiki/User:Starwiz" class="mw-redirect" title="User:Starwiz">Justin Lebar</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>