Rhythmic images of historic Prague. The leitmotif is formed by the power lines of the trams, once modern technology in a renewed modern city. A city with scars from the Cold War, of which the Zizkov Tower for instance is a reminder. It was once built by the Soviets to jam American propaganda broadcasts. The soundtrack comprises the sound of trams as well as authentic Cold War material. They montage film with the stress on film. And on montage.