To an observer, a flash of light in the dark would draw a kind of constantly moving arabesque that catches their eye. It does not take much more to realise what cinema is: perhaps just a projector running in a dark hall or the projection of the two films that make up this session: Lights, by António Palolo, ★, by Johann Lurf,, where abstract images and research into light are followed by figurations of the sun, constellations, stars and galaxies.