Actors pose with gym equipment on what the Guinness World Records billed as the world's largest 3D painting, at Canary Wharf in London November 17, 2011. British artist Joe Hill's creation measures in... more 
Actors pose with gym equipment on what the Guinness World Records billed as the world's largest 3D painting, at Canary Wharf in London November 17, 2011. British artist Joe Hill's creation measures in excess of 12,000 square feet, breaking records for the longest and largest surface area 3D painting, according to Guinness. (REUTERS/Paul Hackett) less 
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Reuters | Photo By REUTERS/Paul Hackett
Tue, Oct 1, 2013 8:00 AM EDT