Primary Picture
By Mark Pellegrini, at ACM CFP-2006 (L'Enfant Plaza Hotel, Washington DC), May 5, 2006.
Additional Information
Picture uploaded by grendelkhan on Sep 14, 2006.
Copyright: GFDL, from the Wikimedia Commons.
Other Pictures
Picture uploaded by grendelkhan on Sep 14, 2006.
Copyright: GFDL, from the Wikimedia Commons.