USA + Canada

Marla Dubinsky, New York,  USA

Athos Bousvaros Boston, USA

Anne Griffiths, Toronto, Canada

Tony Otley , Halifax, Canada

Harland Winter, Boston, USA

Bob Baldassano, Philadelphia, USA

Mel Heyman, San Francisco, USA

Bill Faubion, Rochester, USA

Jeff Hyams , Hartford, USA

Dick Colletti , Burlington, USA

Jim Markowitz, New York, USA

Francisco Sylvester, Hartford, USA

Europe + Israel 

Paolo Lionetti, Florence, Italy

Gigi Veereman, Brussel, Belgium

Salvatore Cucchiara, Roma, Italy

Richard Russell, Glasgow, UK

Sibylle Koletzko, Munich, Germany

Christian Braegger, Zurich, Switzerland

Lissy de Ridder, Rotterdam, NL

Hankje Escher, Rotterdam, NL

Dan Turner, Jerusalem, Israel

Arie Levine, Jerusalem, Israel

Kaija Leena Kolho, Helsinki, Finnland

Frank Ruemmele, Paris France

Australia + Japan

Peter Levington, Brisban, Australia

Katsuhiro Arai, Tokyo, Japan