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Oxygen Machine
Made from glass, aluminum, and technical parts,
40 x 60 x 40 cm. Hanover 1983. No. Ob4.
With all the talk about air pollution, I developed a rough design of the oxygen machine in 1982 at the Documenta 7 in Kassel. I finally built it in 1983 in Hanover. This prototype is an artificial replication of a tree with its functionality as an oxygen producer. Evolution consists of changes. Sooner or later, everything changes.
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