© Non disponible

Catch as catch can

Lawrence Weiner

© Non disponible

Undeterminate Line

Bernar Venet

© Non disponible

Light Fossil

Kazuo Katase

Cuboid Sculpture

Hans Steinbrenner

© Non disponible

Colored Light Column II

Walter Dexel

© Non disponible

Figur

Hans Steinbrenner

© Non disponible

No. 205 – Homage to Bottrop

Marcello Morandini

© Non disponible

Archetype

Walter Leblanc

© Non disponible

Bottrop-Piece

Donald Judd

Two Hemispheres Shifted Against Each Other

Ernst Hermanns

© Non disponible

Homage to Josef Albers

Erwin Heerich

© Non disponible

Spatial Sculpture III

Friedrich Gräsel

© Non disponible

Two Intersecting Discs

Hermann Glöckner

© Non disponible

QUREFE AEKYAD

Douglas Abdell

Große Kurve I/1980

Norbert Kricke

Parc de sculptures de Quadrat Bottrop

Artiste inconnu

Einheit aus drei gleichen Volumen

Max Bill