In this short experimental film, animator Jacques Drouin explores and highlights both sides of Alexeïeff-Parker’s pinscreen. Led by the repeated harmonies of a rondo for harpsichord by François Couperin, the film shows the filmmaker hurling himself into a hand-to-hand tussle with his own favourite instrument. Positioning the camera and lighting to reveal the relief formed by the pins, Drouin continually pivots the screen so that the viewer can glimpse the images hidden behind this mysterious screen.