ring the changes
Champagne goes to Paola Boffo of Renaissance Developments in Poole, Dorset, who identified the three changes we made to to Mendelsohn's Einstein Tower at Potsdam near Berlin. This week, can you spot the three changes we've made to one of Bernard Tschumi's pavilions at La Villette, Paris? Post your answers, to arrive by Monday morning, to AJ Ring the Changes, 151 Rosebery Avenue, London EC1R 4GB, or fax 020 7505 6701. The first correct entry pulled out of the hat wins a bottle of bubbly.