Holger Förterer Karlsruhe My own tools of expression are computers, cameras and sensors, projectors and lights, speaker arrays and sound generators. I create my media environments by composing with computer algorithms. Most of my interactive works consist of medium to large-scale projections onto three-dimensional shapes, many of them accompanied by sound. Holger Förterer’s tracks Sunday Flight Through Mülheim (2000) by Holger Förterer published on 2016-11-02T01:28:46Z