Hans und Helga ein Schiebetext (1964) from En Bloc

Gerhard Rühm is an Austrian poet, composer, and visual artist working across concrete poetry, experimental sound, and performance since the 1950s. His practice emerged from postwar Vienna's avant-garde circles and pioneered the integration of linguistic form, musical notation, and graphic gesture as equally weighted compositional elements. Rühm's work dissolves conventional boundaries between written text, spoken utterance, and visual mark, treating language as material rather than vehicle for meaning.