The DUIT-ROSILIO-GNIGLER Concert of cries of stranded seals and jumps of overheated penguins... metallic jungles or parkinsonian breaths from the infra-worlds, They welcome for this evening a 4th voice, making an exceptional stop in Vienna these days, the Portuguese violinist MARIA DO MAR de Brito Lopes, a poet with a generous and sunny sound, for an evening of pure improvisation and sonic expression.