Testing the laser beams. Preparations for From One To Many by Yvette Mattern

Presented as part of transmediale.10, the rainbow of seven parallel laser beams will shine across a three kilometre stretch of central Berlin, from the Haus der Kulturen der Welt (HKW) in the Tiergarten to the landmark Fernsehturm (TV tower) at Alexanderplatz. Here you can see a sketchy video from the first tests with the laser beams.