Pen and ink drawing (A6 format). Made for the Mail Art open call from the Sisyphos Gesellschaft.
The theme was Sisyphos (EN: Sisyphus). The drawing depicts the kind of treadmill that was used in British prisons in the 19th century.
Shown at the exhibition in Weltkulturerbe-Raum, Bruno-Taut-Siedlung , Berlin in February 2026.