Marta Hegemann 1894–1970 Movement: Expressionism More on Wikipedia Marta Hegemann was a German artist associated with the Dada movement and with the Cologne Progressives. She was a founding member of the Cologne art group Stupid. Past exhibitions (1) August & Marta: How August Sander Photographed the Painter Marta Hegemann (and Her Children's Room!) Museum Ludwig · Cologne, Germany 16 Oct 2021 — 23 Jan 2022 Sander's portraits of painter Marta Hegemann at Museum Ludwig