Preface / Gosalie Genevro -- Foreword / Kenneth Frampton -- Green culture and the evolution of architecture / Peter Buchanan -- The ten shades -- Beyeler Foundation Museum -- Commerzbank Headquarters -- Cotton Tree Pilot Housing -- Götz Headquarters -- Hall 26 -- Jubilee Campus, University of Nottingham -- Minnaert Building -- Mont-Cenis Training Center -- Slateford Green -- Four houses.