US photographer Tunick poses in front of one of his photographs during presentation of exhibition ......
US photographer Tunick poses in front of one of his photographs during presentation of exhibition Corpus Ibericum in central Barcelona. Photographer Spencer Tunick from the U.S. poses in front of one of his photographs during the presentation of his exhibition "Corpus Ibericum" in central Barcelona, Spain, July 28, 2005. Around 8,000 volunteers posed naked for Tunick's Body Craze in the streets of Barcelona in 2003. REUTERS/ Albert Gea