The mechanical roots of the film. It seems to be the mechanism of a sewing machine. I have in my hands the broken 8mm projector and 8mm film. And next to it was a shiny, still-working 16mm projector. I was determined to immediately start projecting 8mm film. It is sewn onto the 16mm film using a sewing machine... The session between the sewing machine and the 16mm projector is about to begin.