pub. ACTAR Ltd., Barcelona, Spain, 2006, 190 p., b&w illus, plans, details, with 42 case studies of new facades on contemporary buildings by Herzog & de Meuron, Gehry, Koolhaas, Perraault, Sauerbruch & Hutton, Zumthor, Nouvel, FOA, Ito, Sejima, MVRDV, and others.