Metal plates of the Guggenheim Museum at Bilbao, Spain

Interior space connecting ground floor galleries, Guggenheim Museum at Bilbao, Spain

Tulips by Jeff Koons, Guggenheim Museum at Bilbao, Spain

Tourist in front of Jeff Koons sculpture, Guggenheim Museum at Bilbao, Spain

Popeye by Jeff Koons, Guggenheim Museum at Bilbao, Spain

The Matter of Time,by Richard Serra, massive free standing steel plates, Guggenheim Museum at Bilbao, Spain

Wish Tree, donated by Yoko Ono to the Guggenheim Museum at Bilbao, Spain

Spider by Louise Bourgeois, Guggenheim Museum at Bilbao, Spain

Exterior, Guggenheim Museum at Bilbao, Spain

River side of the Guggenheim Museum at Bilbao, Spain