Pierre Berthet is a musician, composer, inventor and sound artist. He designs and builds sound objects and installations and presents them in exhibitions and performances. During Instruments Make Play he shows an installation in Kunstenlab's main hall together with Rie Nakajima and together they open this exhibition on 15 September with a performance.

Now, at the end of the exhibition period, Pierre Berthet returns for the solo performance 'Expirateur', in which he works in a fascinating way with a chamber orchestra of (blowing) vacuum cleaners, flexible tubes that make swinging movements and other objects, in order to create a virtuoso composition on the spot.