City of Light, Juhana Konttinen has made sure he gets it right.
We walk past the old hydropower plant dating back to 1920. The building, Wanha Woimala (Old Plant) is no longer in its original use but instead it houses art exhibitions or it can be rented for private parties. The building looks pretty nice already without the Guerrillas, but I suppose the large windows are not always lit in the evenings.
Guerrilla Lighting , Valon kaupunki 25.9.2012