This Month in Photo of the Day: Photos From the 2009 International Photo Contest

"A self-portrait running back and forth with a Petzl headlamp in an old Russian-built swimming pool that sits atop a hill in Kabul City, Afghanistan."—Casey Johnson


See more photos, see winners' galleries, download wallpaper, and solve puzzles from the 2009 International Photo Contest.

Find out how to enter the 2010 National Geographic Photo Contest »