Landscraper was comissioned by the Upper Austrian Museum Betriebsges.m.b.H. in April 2005. The piece ran from April - November 2005 at the Klangturm in St Pölten.

A live camera feed from the top of the Klangturm is piped to the installation in real-time.

The image is analysed for colour content and this data is used to create a spectral envelope over sound sources collected from around the sound tower, ranging from outside to sound from other installations.

Visitors sit on interactive cusions to trigger sonic and visual interruptions to the state of the klangkugel

The view from the camera is disturbed by the actions of people sitting. Visitors watch this on the small TV monitors.

This is a shot of the klangturm from below on the night of the opening

The installation in use inside the klangkugel (sound ball)