Walter Stach, MA degree; artist and art mediator; studies at the Academy of Fine Arts and at the University of Vienna, graduated 1971; previous professional works at Academic Secondary School, University College of Teacher Education, Academy of Fine Arts Vienna, University of Vienna, University of Applied Arts Vienna, Museum of Modern Art Vienna, Museums Education Service; Office for Cultural Mediation, KulturKontakt Austria and at numerous social, educational, cultural and art initiatives and NPO action groups; bookand other publications.