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ART-Ko: Justus Dahinden: Ferrohouse in Zurich (1970)
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ART-Ko: Centre Le Corbusier (Heidi Weber Museum) in Zurich-Seefeld (Zürichhorn)
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ART-Ko:
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ART-Ko: Castle Grande Bellinzone
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ART-Ko: Green box
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ART-Ko: Samurai
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ART-Ko: Castle Grande Bellinzona
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ART-Ko:
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ART-Ko: lines
ART-Ko: levels & curves
ART-Ko: curves
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ART-Ko: General Post Office Locarno 1992 - 1995