Worldwide Pinhole Photography Day

http://www.pinholeday.org/gallery/2010/index.php?id=1250

http://www.pinholeday.org/gallery/2009/index.php?id=1497

http://www.pinholeday.org/gallery/2007/index.php?id=2307

http://www.pinholeday.org/gallery/2008/index.php?id=1070