Carlos Amorales (MX), Eric Andersen (DK), Carl Andre (US), Angelo de Aquino (BR), Art & Language (GB), Joseph Beuys (DE), Christian Boltanski (FR), George Brecht (US), Henri Chopin (FR), Giuseppe Chiari (IT), Philip Corner (US), Martin Craig-Martin (GB), Arthur Cravan (US), Hanne Darboven (DE), Guillermo Deisler (CL), Antonio Dias (BR), Jan Dibbets (NL), Ken Friedman (US), Klaus Groh (DE), Diego Gutiérrez (MX), Geoffrey Hendricks (US), Susan Hiller (US),  Douglas Huebler (US), Dick Higgins (US), Susan Hiller (US), Image Bank / General Idea (CA), On Kawara (US), Robin Klassnik (GB), Richard Long (GB), George Maciunas (US), Artur Matuck (BR), Jun Mizukami (JP), Clemente Padin (U), Nam June Paik (KR/US), Ben Patterson (US),  Sándor Pinczehelyi (HU), Carlos Santos (ES), Mieko Shiomi (JP), Henryk Stażewski (PL), Petr Štembera (CZ), Endre Tót (HU), Jiří Valoch (CZ), Ben Vautier (FR), Wolf Vostell (DE), Lawrence Weiner (US), Emmet Williams (US), Krzysztof Wodiczko (PL), Horazio Zabala (AR).