Rolf Mehnert, Helmut Ness and Holger Schmidhuber studied communication design at the FH Wiesbaden. In 1997 they founded the design bureau Fuenfwerken in Wiesbaden and today they work for clients such as the Münchner Verkehrsgesellschaft. For a Wayfinding-study on behalf of the MVG in Munich they developed, along with Prof.…