http://blog.florinda.at/allgemein/timeguard-von-manfred-kielnhofer/
http://kielnhofer.at/blog/2012/03/lichtinstallation-wachter-der-zeit-in-graz-... (download)
Click here to download: contemporary_light_art_install.zip (179 KB)
http://kielnhofer.at/blog/2012/03/lichtinstallation-wachter-der-zeit-in-graz-... (download)
Click here to download: contemporary_light_art_install.zip (179 KB)