Miruna Bacali
(Germania / Germany)
Jan Willem Bos
(Țările de Jos / The Netherlands)
Angela Bratsou
(Grecia / Greece)
Sean Cotter
(Statele Unite ale Americii / United States of America)
Florica Courriol
(Franța / France)
Jean-Louis Courriol
(Franța / France)
Gabriella Koszta
(Ungaria / Hungary)
Steinar Lone
(Norvegia / Norway)
Bruno Mazzoni
(Italia / Italy)
Lora Nenkovska
(Bulgaria)
Marian Ochoa de Eribe
(Spania / Spain)