A child's bike with a missing front wheel was locked to a lamppost outside of the Schirn Kunsthalle in Frankfurt-am-Main. As part of an exhibition inside of the Schirn, an existing architectural model of the building was exhibited. The model had been modified with railway model lampposts and a miniaturized version of the vandalized bike in reproduction of the situation outside. No information was given linking the two situations. (Anonym, 2006).