Cildo Meireles
The Southern Cross, 1969-1970
Lothar Baumgarten
Unsettled Objects, 1968/1969
Charlotte Posenenske
3 Reliefs der Serie B, 1967
Charlotte Posenenske
Welle blau/gelb, 1966
Charlotte Posenenske
Brief blau/gelb, 1966
Roman Opałka
1965/1 - ∞, Detail 4485618 - 4514078, 1965
Marcel Broodthaers
Un coup de dés jamais n’abolira le hasard. ... , 1969
Walter De Maria
Earthroom. Galerie Heiner Friedrich, München, 1968