This is an audiovisual performance done entirely in pure data, the patch work in an pseudo-autonomous mode and the performer can only infuence it. There are many sensors (accelerometer, infrared, light..) that can control any parameter of the video or audio.. The sensor in the screen generates changes in one layer of the audio depending on the luminosity of the visuals. The perfo was presented for first time in Rome in the liveperformersmeeting 09. The video are photograps and videos taked in Galicia and Berlin. The oríginal audio has three parts and was composed with "hardware"+ field recordings done with self made binaural microphones and processed in Pd.