Light painting photographer Michael Bosanko has been capturing light since 2004. He discovered light painting on accident, Michael says this of his moment of discovery, “the moon formed part of the scene, but the camera shake caused the moon to make a streak.

Tim Laman is a field biologist and wildlife photojournalist. His pioneering research in the rain forest canopy in Borneo led to a PhD from Harvard and his first National Geographic article in 1997. Since then, he has pursued his passion for exploring wild places and documenting little-known and endangered wildlife by becoming a regular contributor to National Geographic. He has eighteen articles to his credit to date, all of which have had a conservation message. Some have focused on endangered species such as Orangutans or Hornbills, while others, such as a series of articles on Conservation International’s Biodiversity Hotspots, have highlighted regions under intense pressure.

In this photo taken Tuesday, November 26, 2013 and made available Thursday, November 28, a Sumatran tiger leaps on Australia Zoo handler Dave Styles, left, as an unidentified man comes to Styles' aid in an enclosure at the zoo at Sunshine Coast, Australia. Styles who suffered puncture wounds to his head and shoulder was rescued by fellow workers at the zoo. He is recovering following surgery after being airlifted to a hospital. (Photo by Johanna Schehl/AP Photo)

Up to 35% of Mongolians still live a nomadic life, depending on their land to survive. But environmental changes, particularly desertification, means this way of life is under threat. Korean photographer Daesung Lee’s Futuristic Archaeology images show billboard-size backdrops of lush steppe contrasting with actual scenery as former nomads enact scenes of hunting, herding and Mongolian wrestling. (Photo by Daesung Lee)

Hawaiian surfer Sean Yoro aka Hula combines his love of surfing and his artistic talent, creating hyperrealistic portraits of bathing women at different seaside locations. His work is inspired by street art and abandoned spaces that he uses as his hard-to-reach canvases. Carefully carrying cans of colored paint on the edge of his board, the New York-based artist applies his half submerged female portraits onto the wall.

Wang Yue, a senior at Dalian Industry University, uses her paintbrush to turn ugly tree holes into lovely views in Shijiazhuang, capital city of Hebei Province.

98-year-old beggar, the grandfather of the Bulgarian village of Dobri Bail, wearing homespun clothes and old leather shoes he wears in winter and summer, often standing at the Cathedral of St. Alexander Nevsky Cathedral in Sofia. Every day he gets up early and runs 10 kilometers from their village Bail to the Bulgarian capital.