Since 1979 he has done over 160 performances and made several sculptural installations depicting violence, crime and murder.

Since 1987 he has been corresponding with serial killers like Freddy Horion and Michel Bellen in Belgium and John Wayne Gacy in the USA.

In 2005 he moved to Beijing in China to develop and manage Art Farm for colleague artist Wim Delvoye.

His most recent works are based on artificial intelligence text-to-image model renderings that are then used to produce 3D printing or CNC machined relief objects.

Apart from solo sound concerts, he also performs with Bum Collar, an improvisational noise band with Anne-Mie Van Kerckhoven on electronics, Mauro Pawlowski on guitar, and Paul Mennes engineering and browntones.