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Hanasaari power plant area
The installation entitled Vastavalo (contre jour) designed by architect Sakari Tilanterä was introduced in 2004. The work of art consists of 56 apple-green poles that constitute the fence surrounding the Hanasaari coal store.
Light art in the power plant area
The fence poles are lit up with LEDs and the light is viewed indirectly. The work of art is illuminated in the evening and at night, and during the day the green poles are visible against the black coal. Implemented with energy-saving LEDs, the work of art represents modern lighting technology.