Guests: Mr.Dicken Castro, Monsieur John Berhaut-Streel, Arch.Enric Massip, Arch.Luigi Snozzi, Mr. Sven Felding, James HORAN, Leen VAN DUIN, Herman NEUCKERMANS, Prof.arch.Pierre von Meiss, Prof. John Stevenson, Professor Architect Berti Vicenzo Giuseppe, Mr.Per Olaf FJELD, Mr.Ramon Sastre, Constantin SPIRIDONIDIS, Arch.Angelo Roventa, Arch.Ion Chiose, M.Ion Enescu, Arch. Vladimir Arsene, Mr.Dan Sergiu Hanganu, Prof.arch.Nicolas Lupu.