la biennale di arte pubblica a Venezia da Manfred Kielnhofer e Christoph Luckeneder
http://licht-christoph.at
http://kielnhofer.com
http://lightart-biennale.com
http://contemporary-art.at
http://artpark.at
http//fotopark.at
the public art biennial in Venice by Manfred Kielnhofer and Christoph Luckeneder
