In cooperation with:
Architects:
Busmann & Haberer, Cologne
Landscape architect:
Volker PĆ¼schel, Mettman
Direction of the project:
Hans-Juergen Faust, Irfan Kandirali, Cologne
Construction supervision:
Roland Lattka, Solingen
Cooperation:
Joachim Schulze, Mettmann
Award of the German Architects for outstanding work of architecture 1994
Award of the German Architects for stone architecture 1995
Award of the German Architects for concrete architecture 1995
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