Artist collective of various artists from different art sections as performing art, video art, visual art, music, architecture. Projects are presented in in different formats as performances, installations, movies and happenings.

Matthias Rüttimann is a co-founder of OFF SZoEN, starting in 1991. Since 2006 OFF SZoEN is an official association called »Verein für angewandte Kultur« based in Biel-Bienne Switzerland.