Jochen Lobe, John Ashbery, Franco Rella, Ladislav Novák, Jackson Mac Low, Sergio Quartesan, David Antin, Alfredo De Palchi, Armando Novero, Paolo Carra, Josef Hiršal, Bohumila Grögerova, Arrigo Lora-Totino, Maria Schiavo, Claus Bremer