Two women look at a painting by Picasso at Madrid's Reina Sofia museum February 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital. (photo: Xinhua/Reuters)

A women looks at a painting by Picasso at Madrid's Reina Sofia museum Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.

A man takes a picture of a sculpture by Picasso during a media presentation at Madrid's Reina Sofia museum, Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.

A general view shows art works by Picasso during a media presentation at Madrid's Reina Sofia museum Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.

People visit a Picasso exhibition during a media presentation at Madrid's Reina Sofia museum, Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.

A woman looks at a Picasso painting during a media presentation at Madrid's Reina Sofia museum, Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.

A woman looks at a Picasso painting during a media presentation at Madrid's Reina Sofia museum, Feb. 4, 2008. Madrid's Reina Sofia museum is about to open one of the most extensive Picasso exhibitions ever as it hosts works on loan from the National Picasso Museum in Paris to add to those already on view in the Spanish capital.