Alison and Peter W. Klein have exhibited their art collection in the museum designed by Folker Rockel since October 2007. The five story building, which is designed on ecologically sound principles, is built onto Peter W. Klein’s former company building to form an aesthetically integrated unit. In the interior of the museum, elements of industrial architecture are incorporated. The large glass windows are unusual for an art museum. Even in the exhibition halls there are windows that give a view of the surrounding countryside. Contemporary art and agriculture are presented here next to each other as an exciting contrast.