Guggenheim Bilbao: The Guggenheim's exterior is covered in glass, titanium and limestone.

Guggenheim Bilbao: Design was made possible by use of Catia, a 3D design computer program

The Guggenheim Bilbao is one of the most admired architectural designs of this century

Guggenheim Bilbao: It took only 4 years to build this amazing structure

Guggenheim Bilbao: Designed by Frank Gehry

The spectacular Guggenheim Bilbao

Guggenheim Bilbao: This nice blue building adds colour to the complex

Guggenheim Bilbao's Titanium catches the red and blue of nearby structures

Bilbao Guggenheim: Tony trying to find more angles to shoot

View from across the La Salve Bridge

Guggenheim Bilbao: Jeff Koons' puppy is a permanent installation outside the museum

Guggenheim Bilbao

Grand staircase up to the Guggenheim main entrance

Follow the dancing fountains to the Guggenheim

The Red Arches and the Guggenheim with Mt Artxanda in the background