LETTERING
Hofmühlgasse, since June 2007
A yellow plastic pipe 10 cm thick was twisted to form the word "freedom" and mounted clearly visible on a thin wire mesh. The drainage pipe used for the purpose was taken away from the place it was originally intended for, the ground.
Museumstrasse / Weghuberpark: since June 2006
Mararetengürtel / Schönbrunner Strasse: since February 2005