 Later his interests shifted to modern European and American architecture.He was close to the early Frank Gehry and familiar with the Californian art scene in the Seventies, privileged to encounter great artists such as Ed Ruscha, Larry Bell and Donald Judd.A close friend of Lewis Baltz, he still keeps strong bonds with the French art scene as a familiar of Sophie Calle, Jean Charles Blais, Daniel Buren, Bertrand Lavier, Olivier Mosset and Bernard Frize.