ABXL - Albert Baronian : Giuseppe Chiari, Daniel Dezeuze, Antonio Dias, Marco Gastini, Tony Grand, Bernard Joubert, Werner Lippert, Lucio Pozzi, Ludwig Redl, Didier Vermeiren, Claude Viallat. - Lippert, Werner; Redl, Ludwig; Viallat, Claude (Galerie Albert Baronian,, 1976)