LONDON, ENGLAND - OCTOBER 11: Kader Attia's aluminium foil sculptures entitled 'Ghost' goes on show at The Thinking Big auction exhibition at the Sorting Office on October 11, 2013 in London, England.... more 
LONDON, ENGLAND - OCTOBER 11: Kader Attia's aluminium foil sculptures entitled 'Ghost' goes on show at The Thinking Big auction exhibition at the Sorting Office on October 11, 2013 in London, England. The Saatchi Gallery and Christies are holding a special auction of major contemporary sculpture and installation to support the Saatchi Gallerys policy for free entry to all exhibitions, and free education programme for schools. Thinking Big features the work of 50 artists who have been shown at the Saatchi Gallery, including 'Young British Artists', such as Tracey Emin and the Chapman brothers, as well as newer talents such as Toby Ziegler, Kader Attia, Conrad Shawcross, Kris Martin and Sterling Ruby. (Photo by Peter Macdiarmid/Getty Images) less 
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Getty Images | Photo By Peter Macdiarmid / Getty Images
Fri, Oct 11, 2013 8:32 AM EDT