File:Capitol Building DC.jpg

Description: Capitol building at night, Washington, D.C.. Photographer: J.P. Silva (Flickr user). Date: 20 January 2009. Source: Flickr at http://www.flickr.com/photos/28173242@N04/3232058916/ (accessed 2 September (2010). Permission: This file is licensed under the Creative Commons Attribution-Noncommercial-Share Alike 2.0 Generic License. In short: you are free to share the file under the conditions that you appropriately attribute it, do not use it for commercial purposes, and that you distribute it only under a license identical to this one. Official license.