charcoal, motor, string, concrete, metal, feather, size variable

The line over charcoal dust sprinkled on the floor shows the jagged line of the Berlin Wall, boundary between East and West Berlin. A spring spinning in a circle, driven by a small motor, wipes away the charcoal dust. The circle describes the loop line of Berlin S-Bahn running also between 1961 and 1989 (time of the Berlin Wall) across the border,

Exhibition: Waitingroom, Tokyo (JP)