Location Paris, France Client Hermitage Immobiliers Architect Foster + Partners

Location Berlin, Germany Client German Historical Museum Architect I.M. Pei Architect

Location Riga, Latvia Client Republic of Latvia Architect Gunnar Birkerts Architects

Location Istanbul, Turkey Client Yapi Teknik

Location Moscow, Russia Client The Mirax Group Architect Swanke Hayden Connell

Location Rotterdam, The Netherlands Client Merwede Group, Ballast Nedem Architect Kohn Pedersen Fox

Location Madrid, Spain Client Produsa (current owner); Urbanor, S.A. (original owner) Architect John Burgee Architects with Philip Johnson

Location Madrid, Spain Architect Cesar Pelli & Associates

Location Madrid, Spain Client Torre Espacio Castellana Architect Pei Cobb Freed & Partners

Location Moscow, Russia Client Turner International Architect Foster & Partners