Arthur C. Danto, Thierry de Duve, Eugen Blume, Jean-François Chevrier, Joseph Beuys, Benjamin H.D. Buchloh, Peter Bürger, Rosalind Krauss, Catherine David, Irit Rogoff, Gregory L. Ulmer, Dirk Luckow, Antje Von Graevenitz, Theodora Vischer, Stefan Germer, Barbara Lange, Claudia Mesch, Vera Frenkel, Dorothea Zwirner