In the summer of 1995 I performed a walk with a leaking can of blue paint in the city of São Paulo. The walk was then read as a poetic gesture of sorts. In June 2004, I re-enacted that same performance with a leaking can of green paint by tracing a line following the portion of the ‘Green Line’ that runs through the municipality of Jerusalem. 58 liters of green paint were used to trace 24 km. Shortly after, a filmed documentation of the walk was presented to a number of people whom I invited to react spontaneously to the action and the circumstances within which it was performed.