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1991            Melnikow Gallery,  Heidelberg, Germany

1992            Galerie Wälti, Munich, Germany

1992            Galeria Orlits,  Sevilla,  Spain

1994            Biebrich Castle, Wiesbaden,  Germany

1999            Reichstag, Berlin,  Germany 

2000            Townhall Wiesbaden,  Wiesbaden,  Germany

2000            Chamber of Industry and Commerce,  Frankfurt,  Germany

2000            Townhall Dortmund,  Dortmund,  Germany

2001            Lamy Galeria,  Heidelberg,  Germany

2002            Museum for Technology, Boeing 747, Speyer,  Germany 

2014            Technology Park, Heidelberg, Germany

2017            Migros Museum für Gegenwartskunst, Zürich, Switzerland

2018            SAP, Walldorf, Germany

2018            Townhall Heidelberg, Germany