Annually, a hike initiated by the Institute for Art in Public Space Styria leads to artworks in the south of Styria in the light of a full moon. The event is lead by Erika Lerner and Elisabeth Fiedler.

The artworks visited alternately, Freundschaft - Prijateljstvo (Friendship) by René Stessl and 46 Farben (46 Colours) by Tamara Grčić, were created site specific and are located directly in the landscape.