Ottomar Domnick

(voice)

Karl Gerstner

(voice)

Heinz Mack

(voice)

Peter Brüning

(voice)

Fritz Winter

(voice)

Rupprecht Geiger

(voice)

Lucas Samaras

(voice)

François Morellet

(voice)

Max Ackermann

(voice)

Karl Heinz Türk

(voice)

Shûsaku Arakawa

(voice)

Ferdinand Kriwet

(voice)