A sculpture by Polish artist Igor Mitoraj is displayed in Madrid February 27, 2008. Mitoraj's 26 sculptures from "The Lost Myth" exhibition will be displayed on the streets of central Madrid until April 13. REUTERS/Susana Vera(SPAIN) 

People walk look at sculptures by Polish artist Igor Mitoraj in Madrid February 27, 2008. Mitoraj's 26 sculptures from "The Lost Myth" exhibition will be displayed on the streets of central Madrid until April 13. REUTERS/Susana Vera(SPAIN) 

A man sits next to a sculpture by Polish artist Igor Mitoraj in Madrid February 27, 2008. Mitoraj's 26 sculptures from "The Lost Myth" exhibition will be displayed on the streets of central Madrid until April 13. REUTERS/Susana Vera(SPAIN) 

A man peeps inside a sculpture by Polish artist Igor Mitoraj in Madrid February 27, 2008. Mitoraj's 26 sculptures from "The Lost Myth" exhibition will be displayed on the streets of central Madrid until April 13. REUTERS/Susana Vera (SPAIN) 

People look at a sculpture by Polish artist Igor Mitoraj in Madrid February 27, 2008. Mitoraj's 26 sculptures from "The Lost Myth" exhibition will be displayed on the streets of central Madrid until April 13th. REUTERS/Susana Vera(SPAIN) 

Tourists take a picture with a sculpture by Igor Mitoraj in central Krakow, southern Poland May 29, 2007. REUTERS/Katarina Stoltz (POLAND) 

A photographer takes a picture from inside a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) BEST QUALITY AVAILABLE 

A photographer takes a picture from inside a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) 

A man is seen through a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) 

People walk in front of a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) 

A couple is seen through a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) 

People walk pass a bronze sculpture by German artist Igor Mitoraj in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN) 

A photographer takes a picture from inside a bronze sculpture by German artist Igor Mitoraj during the inauguration of his exhibition in Seville December 5, 2006. REUTERS/Marcelo del Pozo (SPAIN)