It made a brief appearance, the cloud on the net, before disappearing again, inexplicably, behind the horizon of our digital world. 90,000 people watched the voestalpine Klangwolke on 1 September 2012 in Linz’s Donaupark.





















It made a brief appearance, the cloud on the net, before disappearing again, inexplicably, behind the horizon of our digital world. 90,000 people watched the voestalpine Klangwolke on 1 September 2012 in Linz’s Donaupark.



















