On the occasion of Capital of Culture RUHR.2010 Christina Kubisch developed an extensive project based on her electromagnetic investigations in the Northern Ruhr area. It included a central exhibition at the Skulpturenmuseum Marl, five Electrical Walks in various cities of the northern Ruhr area, the video film Wave Catcher in collaboration with Peter Simon and Eckehard Güther, and the publication of a catalogue with DVD.Texts by Uwe Rüth, Rahma Khazam, Christina Kubisch. 72 pages, numerous images. The text by Rahma Khazam is included in English and in German, the other short texts are German only. The DVD contains the film Wavecatcher which in it's soundtrack is displaying a large variety of electromagnetic as well as acoustic recordings, without any dialogue.