Frank Gehry is one of the best known contemporary architects, his most famous design being the Bilbao Museum in Spain.

Now the Guggenheim Museum in New York has put on a retrospective exhibition of his work, incorporating models, drawings, plans and photographs.

"In his audacious retrospective at the Guggenheim, the full force of Gehry's prodigious talent and profound playfulness are both on display," wrote BBC News Online's Steve Schifferes.

But what do you think? Does the exhibition do justice to Gehry's work? Is he the master of pop architecture?