Incredible close-up photography reveals the usually unseen...
These colourful insects look more like models than small creatures as they pose for the camera in a set of extreme close ups.
Newlyweds take the plunge in bizarre trend for UNDERWATER...
Photographer Matt Adcock, who is based in Mexico's Riviera Maya, says often the team have to stop to save the bride from drowning in her dress.
National Geographic Photo Contest 2011
National Geographic is currently holding its annual