The object "Himmel und Hölle" ("Heaven and Hell", after a traditional paper toy game) was designed for the exhibition "Entfaltung" ("evolvement") in Liege, Belgium, Chateau Jehay. It's an attempt at connecting purely mechanical evolvement, technical evolvement in general, and metaphysical evolvement, in relationship. Folding the object and arbitrarily opening a page the contemplator will find thoughts of evolvement triggered. The object was made in teamwork by Roland Hermanns and myself.