An Indian wrestler smears mud on his head before starting wrestling in Kolkata, India, March Wrestling is one of the oldest sports in India. (Photo and caption by Sucheta Das) - This photo was an entry in National Geographic's 2010 Photo Contest
Kyle McBurnie, California Harbor seal (Phoca vitulina) in a kelp forest at Cortes Bank off San Diego, California winner, Underwater Photography Contest by the University of Miami’s Rosenstiel School of Marine and Atmospheric Science
Drone Photography Contest Winners: These Are Stunning!
Plovidv, Bulgaria | International Drone Photography Contest Winners