Live butterflies sit in a bowl of fruit in an installation 'In and Out of Love' by Damien Hirst in the Tate Modern art gallery on April 2, 2012 in London, England. The Tate Modern is displaying the first major exhibition of Damien Hirst's artworks in the UK, bringing together the collection over 70 of Hirst's works spanning three decades.
- [Oli Scarf/AFP/Getty Images]

Damien Hirst's 'Thomas (The Twelve Disciples)' is displayed at Sotheby's on October 8, 2012 in London, England.
- [Peter Macdiarmid/AFP/Getty Images]

A souvenir Damien Hirst skull entitled ‘Hallucinatory Head’ for sale for 36,800 GBP in the gift shop of the Tate Modern art gallery on April 16, 2012 in London, England.
- [Oli Scarff/AFP/Getty Images]

Members of the public admire an artwork by Damien Hirst entitled 'The Physical Impossibility of Death in the Mind of Someone Living' in the Tate Modern art gallery on April 2, 2012 in London, England. The piece features a 14-foot embalmed shark.
- [Oli Scarff/AFP/Getty Images]

Photographers take pictures of a work by British artist Damien Hirst entitled 'Crematorium,' a giant ashtray full of cigarettes, during the opening of his solo exhibition showcasing work spanning over two decades at the Tate Modern in central London on April 2, 2012.
- [Carl Court/AFP/Getty Images]

A woman looks at a creation by British artist Damien Hirst entitled "Mother and Child Divided 2007," half a cow and half a calf.
- [Ben Stansall/AFP/Getty Images]

People view a fly-covered cow's head, part of an artwork by Damien Hirst entitled 'A Thousand Years' in the Tate Modern art gallery on April 2, 2012 in London, England.
- [Oli Scarff/AFP/Getty Images]