In photographic series such as Woman with shaved head and Ball of lonelinesses she addresses among other things the social construction of identity.
[3] In 1972 she opened her boutique, Manon’s, in the old part of Zürich where she sold her own creations: jackets made from glitter fabric with appliqués.
She was submerged in Zürich's subculture during this time, meeting the artists Sigmar Polke, Jürgen Klauke, Luciano Castelli, Markus Raetz, Walter Pfeiffer, and Esther Altdorfer, filmmaker Daniel Schmid, and musician Stefan Wittwer.
It was reconstructed in 2006 and thereafter shown at the Migros Museum für Gegenwartskunst, at the Helmhaus in 2008 and the Swiss Institute for Contemporary Art in New York City in 2009.
[4] Titled Manon, A Person: A Swiss Pioneer of Body and Performance Art, the book covers the range of her work from the 1970s onward.