A visitor to Christie's auctioneers looks at artist Wang Du's sculpture “Enter” on February 4, 2008 in London. Christie's Post War and Contemporary Art Evening Sale takes place in London on February 6, 2008. (Photo by Peter Macdiarmid/Getty Images)

A detail from “Toytopia” a piece from “Monsters Of Paradise”, the first UK solo exhibition by Fred Tomaselli, at The Fruitmarket Gallery on June 29, 2004 in Edinburgh, Scotland. New Yorker Tomaselli's works – which tour to Spain, Dublin and Massachusettsis following their Scottish viewing – are exhibited. He is famous for his oversized but very detailed collages, combining thousands of individual elements such as paint, pills, insects and leaves, forming commentaries on our relationship to artificial modern utopias like Disneyland and the internet. (Photo by Chris Furlong/Getty Images)

Visitors rest beside a sculpture work titled “Arresting s*x Worker” during the 2007 Beijing 798 Art Festival on May 5, 2007 in Beijing, China. The festival, displaying contemporary art, will be held from April 28 to May 12 at the Beijing 798 Art Zone. (Photo by China Photos/Getty Images)

Exhibits are displayed at the “Body Double” Julie Rrap Exhibition at the MCA on August 30, 2007 in Sydney, Australia. Melbourne-based photographic and installations artist Julie Rrap's new exhibition is at the Museum of Contemporary Art from today, with the series showing photography, video and sculptural art works using Rrap's own body to question representation, perception and power structures. (Photo by Gaye Gerard/Getty Images)

Exhibits are displayed at the “Body Double” Julie Rrap Exhibition at the MCA on August 30, 2007 in Sydney, Australia. (Photo by Gaye Gerard/Getty Images)

A visitor walks past an artwork titled “Dragon and Phoenix” by artist Zhang Songtao at the 2nd China Documentary Exhibition of Fine Arts October 9, 2007 in Wuhan of Hubei Province, China. About 80 artists are displaying their works during the event themed “Forms of Concepts: The Reform of Concepts of Chinese Contemporary Art 1987–2007”. (Photo by China Photos/Getty Images)

A visitor walks past an art installation at the ShContemporary 2007 Art Fair on September 6, 2007 in Shanghai, China. The exhibition, scheduled from September 6-9, is displaying contemporary artwork collections of over 100 galleries from across 25 countries and regions. (Photo by China Photos/Getty Images)

Andy Warhol's “Double Elvis 1963” (L) and “Marilyn Monroe (Marilyn) 1967” are displayed at the Pop Art Portraits exhibition at National Portrait Gallery on October 10, 2007 in London. 52 key works by 28 American and British artists are gathered together in the first exhibition entirely devoted to portraits by pop artists. The exhibition runs from October 11, 2007 to January 20, 2008. (Photo by Peter Macdiarmid/Getty Images)

An art installation by Brian Jungen is displayed as part of the 2007 Lyon Biennial at the La Sucriere on September 27, 2007 in Lyon, France. The Lyon Biennial of Contemporary Art has asked the question to curators, art critics and artist from around the world “Who, in your opinion, is the artist who best represents this decade?” in an exhibition which will run from September 19, 2007 to January 6, 2008. (Photo by Dean Mouhtaropoulos/Getty Images)

A visitor to Christie's auctioneers looks at Gerhard Richter's “Zwei Liebespaare” estimated at ?6 million on February 4, 2008 in London. Christie's Post War and Contemporary Art Evening Sale takes place in London on February 6, 2008. (Photo by Peter Macdiarmid/Getty Images)

Sotheby's employe stand in fron of a piece by Zhang Xiaogang called big family number 1, during a press preview for Sotheby's Evening Auction of Contemporary Art art on February 21 , 2008 in London, England. The auction featuring a number of pieces of Chinese Art will be held on wednesday the 27th of February. (Photo by Daniel Berehulak/Getty Images)

A visitor walks past the sculpture entitled “Concave” by artist Tang Yong at the “Face-changing” 2008 Chinese Contemporary Art Exhibition on April 26, 2008 in Nanjing of Jiangsu Province, China. (Photo by China Photos/Getty Images)

A lady passes Pablo Picasso's painting “Le Baiser” on April 21, 2008 in London, England. The painting is estimated at USD10 – 15 million and will be on sale at Sotheby's sale of impressionist and modern art on May 7, 2008. (Photo by Cate Gillon/Getty Images)

In this photo illustration, a Sotheby's employee observes a piece by Andy Warhole called 3 self portraits, during a press preview for Sotheby's Evening Auction of Contemporary Art art on February 21 , 2008 in London, England. (Photo by Daniel Berehulak/Getty Images)

A visitor views and touches the finger of a sculpture entitled “Autumn” by Chinese artist Yang Fan at the 2nd China Documentary Exhibition of Fine Arts October 10, 2007 in Wuhan of Hubei Province, China.

In this photo illustration, Sotheby's employee's appear to hold a painting by Francis Bacon called Study of Nude with figure in a mirror, during a press preview for Sotheby's Evening Auction of Contemporary Art art on February 21 , 2008 in London, England. (Photo by Daniel Berehulak/Getty Images)

A visitor views the sculpture entitled “Pure Wool” by artist Cao Hui at the “Face-changing” 2008 Chinese Contemporary Art Exhibition on April 26, 2008 in Nanjing of Jiangsu Province, China. (Photo by China Photos/Getty Images)

Staff at the Gallery of Modern Art in Glasgow, view a major new artwork by Turner prize nominated artist Jim Lambie April 10, 2008 in Gasgow, Scotland. The floor of the main gallery of GOMA has been transformed with one of Lambie's spectacular black and white vinyl designs, also on display are a series of colourful sculptures. (Photo by Jeff J Mitchell/Getty Images)

A visitor views the painting “Big Buttocks” by Chinese artist Shen Ling at the 2nd China Documentary Exhibition of Fine Arts October 10, 2007 in Wuhan of Hubei Province, China. Shen Ling, born in 1965, is known for her expressive force of daily life, the colour and passion in her painting. About 80 artists display their work during the event themed “Forms of Concepts: The Reform of Concepts of Chinese Contemporary Art 1987–2007”. (Photo by China Photos/Getty Images)

Visitors walk past the work entitled “Platform” by artist Tang Yong at the “Face-changing” 2008 Chinese Contemporary Art Exhibition on April 26, 2008 in Nanjing of Jiangsu Province, China. (Photo by China Photos/Getty Images)

Andy Warhol's “Mao” is displayed at Christie's on February 4, 2008 in London. (Photo by Peter Macdiarmid/Getty Images)

In this photo illustration, a Sotheby's employee observes a piece by Yue Minjun called Fools In the Night, during a press preview for Sotheby's Evening Auction of Contemporary Art art on February 21 , 2008 in London, England. (Photo by Daniel Berehulak/Getty Images)

Nuns at an exhibition of modern art, organised by the Contemporary Art Society on the theme of religion, in London's Tate Gallery. The sculpture in the background is titled “Running Bird Totem” by Bernard Meadows. (Photo by Frank Martin/BIPs/Getty Images). July 1958