João Ricardo de Barros Oliveira defines himself as a musician-sound-sculptor and lives surrounded by materials, which he criteriously gathers from dumps and trash containers. He makes vulgar trash the basis for his art, out of objects considered useless he builds sound sculptures with which he performs on stage, in concerts and in workships. Born in Viana do Castelo, he left early to discover other universes, but it was in Berlin that he settled and built his sound workshop. Without an instruction manual he slides some sounds over others and travels and it's a very peaceful journey.