- The Location of Straight, Not-Straight & Broken Lines and all their Combinations
- John Weber Gallery, New York, 1976
- softcover
- Ask
- The Location of Straight, Not-Straight & Broken Lines and all their Combinations
- John Weber Gallery, New York, 1976
- softcover
- Ask
contexts：
- Het werkwoord mensen : vier maal vier maal vier maal vervoegd : 64 taalsels
- Ubbo-Derk Hakholt
- bloknoot, Arnhem, 1974 ⁄ staple-bound
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- Wolke & Kristall: Die Sammlung Dorothee und Konrad Fischer
- Kunstsammlung Nordrhein-Westfalen, Düsseldorf, 2016 ⁄ exhibition poster
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- Wolke & Kristall: Die Sammlung Dorothee und Konrad Fischer
- Kunstsammlung Nordrhein-Westfalen, Düsseldorf, 2016 ⁄ exhibition poster
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- The Location of Lines
- Sol LeWitt
- Lisson Gallery, London, 1974 ⁄ softcover
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