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Catch as catch can

Lawrence Weiner

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Undeterminate Line

Bernar Venet

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Light Fossil

Kazuo Katase

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Colored Light Column II

Walter Dexel

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Figur

Hans Steinbrenner

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No. 205 – Homage to Bottrop

Marcello Morandini

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Archetype

Walter Leblanc

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Bottrop-Piece

Donald Judd

Two Hemispheres Shifted Against Each Other

Ernst Hermanns

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Homage to Josef Albers

Erwin Heerich

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Spatial Sculpture III

Friedrich Gräsel

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Two Intersecting Discs

Hermann Glöckner

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QUREFE AEKYAD

Douglas Abdell

Große Kurve I/1980

Norbert Kricke

Einheit aus drei gleichen Volumen

Max Bill