Photographer Martin Schoeller examines the visual nuances of twins. Schoeller was born in Munich, Germany in 1968, studied photography at Lette Verein in Berlin and lives in New York. (Photo by Martin Schoeller)

Baldwin Street, in Dunedin, New Zealand, is considered the world's steepest residential street. It is located in the residential suburb of North East Valley, 3.5 kilometres (2.2 mi) northeast of Dunedin's city centre.

New York-based Latvian photographer Kaija Straumanis has a series of funny, well-timed images that shows various objects being thrown at her head.

Photographer Stephen Wilkes spent a minimum of ten hours taking hundreds of shots to create each one of his Day to Night. Weaving and blending thirty to fifty parts, the photo-collagist extraordinaire created seamless, surrealist scenes of New York City life.

Socialite Kathy Hilton attends the Prudential Financial Grand Prix Hamptons Classic Horse Show August 31, 2003 in Bridgehampton, New York.

11th February 1974: A Maori wields his spear to terrifying effect, during the state visit of Queen Elizabeth II and Prince Philip to New Zealand.

Adam Ghiggio from Australia poses next to mutant mannequins which are lined up to be used as displays for the new video game “Rage” at the Los Angeles Convention Center on June 5, 2011 in Los Angeles, California. The Electronic Entertainment Expo officially starts on Tuesday. (Photo by Kevork Djansezian/Getty Images)