The “Glowing Light Ball Bench” created by Manfred Kielnhofer was present at the gallery Artpark. The bench which has a very simple design consists of three light balls and two wooden board perforates that lay over the light balls.
http://kielnhofer.com
http://kielnhofer.at/blog/
http://fotopark.at
http://artpark.at
http://contemporary-art.at