Realised

2011 Red Purple, Outdoor Sculpture standing in water, Neuss/Germany
2010 Rigistones, Outdoor Sculpture, Weggis/Switzerland
2008 2008 Quartis, Outside-Sculpture, Quartis les Halles, DüsseldorfTratlas, Outside-Sculpture, Palm Jumeirah, Dubai
2006 Batlas II, Sculpture on Campus of Heinrich-Heine-University DüsseldorfMillstone, Volksbank Sulingen, SulingenSeven pillars, SAS Radisson Media Harbour Hotel, Düsseldorf (with Michael Burges)
2004 Das runde Rechteck - farbig Sculpture/Fotoinstallation (with S. Lindauer)Foyer Rhenus Logistics, Holzwickede/DortmundCheck in, Outside-Sculpture Rheumazentrum Ruhrgebiet
2002 2002 Excentric Dynamic, Sculpture, foyer Deutsche Bahn AG, Sony Center, BerlinWasser-Mediaskulptur (Water-Media Sculpture), RWW Betriebszentrum (Waterworks), Mülheim a.d. RuhrLight-leave, Sculptural Environment, Haus Ripshorst, Oberhausen Ruhrmobil, Sculpture installation Aquarius-Wassermuseum, Mülheim a.d. Ruhr 5/2001, Sculpture, outside area of head offices, //Head Office, WohnungsbauAktiengesellschaft Duisburg (Housing development company, Duisburg)
2001 2001 Media-Mobile, Media sculpture BBDO Group, Düsseldorf13/99, sculpture, urban area of Middelburg/Holland, gift of Herder B.V., Middelburg
2000 Skyline, Sculpture, boardroom, Union Investmentbank, Frankfurt Ursteele, Ministerium für Wirtschaft, Mitt elstand und Verkehr NRW (Ministry of Trade, Medium-scale Enterprise and Transport), Stadttor building, Düsseldorf 11/99, Sculpture, Pneumant Reifen GmbH, Fürstenwalde 17/99, Sculpture, Intershop Communications AG, Jena 16/99, Sculpture, Städt. Wirtschaftsschule Ansbach 14/99, Sculpture, CSB.System AG, Geilenkirchen 12/99, Sculpture, Schattdecor GmbH & CO. KG, Thansau 15/99, Sculpture, Preussag AG, Hanover Vertikales Lichtobjekt (Vertical Light-Object), Deekeling Communication, Frankfurt/Main
1998 Weißes Lichtobjekt, (White Light-Object) Kohtes Klewes, Munich,Blaues Lichtobjekt (Blue Light-Object), Kohtes Klewes, Munich
1997 Chromatisches Konzept (Chromatic Concept), Kohtes Klewes Head Office, Düsseldorf2/97, Sculptural group, Kohtes Klewes foyer, Düsseldorf
1995 Wasserskulptur Rio (Water Sculpture, Rio),Stadtwerke Düsseldorf /City Works, Chromatic Concept and (18m h.) colour light sculpture,Hamann International, Hilden 9/94 und 23/94, Two sound sculptures, Foyer RWW Zentrale (Waterworks), Mülheim an der Ruhr
1992 Aquarius-Wassermuseum, various sculptural environments, some with interactive media, Mülheim an der RuhrCacique,Twenty-part mirror object Gift of the Federal Press Officer to Parque Lage, School for Fine Art at Rio de Janeiro
1988 Energie-Pyramide, Walk-on kinetic sculpture, Landtag NRW, Düsseldorf/North Rhine-Westphalian Diet Building (with B. F. van Laar)
1984 Kommunikation I,Sculpture, exterior sculpture for new building development site, Duisburg Housing Development Company – exterior sculpture
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