- Adochi
- Mahdad Alizadeh
- Peter Brüning
- Michael Buthe
- Eduardo Chillida
- Christo & Jeanne-Claude
- Karl Fred Dahmen
- Damien Daufresne
- Madeleine Dietz
- Christoph M. Gais
- Galli
- Stella Geppert
- K.O. Götz
- Manfred Hamm
- Thomas Hartmann
- Gerhard Hoehme
- Edgar Hofschen
- Elmira Iravanizad
- Rolf Iseli
- Delia Jürgens
- László Lakner
- Britta Lumer
- Toni Mauersberg
- Walter Menne
- Jürgen Messensee
- Henri Michaux
- Jenny Michel
- Robert Motherwell
- Max Neumann
- Georges Noël
- Arnulf Rainer
- Robert Schad
- Emil Schumacher
- Richard Serra
- Kazuo Shiraga
- K.R.H. Sonderborg
- Daniel Spoerri
- Walter Stöhrer
- Antoni Tàpies
- Oliver Thie
- Fred Thieler
- Geerten Verheus
- Jan Voss