Introductory speech
@
Exhibition hans w. koch: Mengenlehre
(the O. theorem no. 19)
introductory speech about the mathematical and spatial aspects of hans w. kochs soundinstallation for a bilinski dodecahedron with 12 loudspeakers
June 20, 2018
Künstlerhaus Saar, Saarbrücken
Image: hans w. koch, cover of the catalogue (collage with loudspeaker, 12tone-calculations and a model of a dodecahedron)