SABOTAGE XIIIa / 1993,
Management Club, Wien
In the "Management Club" in Vienna a number of microphones were installed in a room. The discussions and lectures of those present were transmitted to the public.
SABOTAGE XIIIb 1993,
Staromestná Námesti, Prague
A microphone with no electricity or loudspeaker connection was installed in a public square.
SABOTAGE XIIIc / 1994,
In the rooms of the Brucknerhaus in Linz flowers in flowerpots were installed at varying distances. Microphones (bugs) and loudspeakers were hidden in the artificial flowers. The conversations between the visitors standing close to the pots were recorded and transmitted at the same time.