“This film exists only in the present: the moment of projection. It refers to nothing beyond this real time. It contains no illusion. It is a primary experience, not secondary…the space is not referential; the time is real, not referential.” McCall said. Projection film created an opportunity to experience a film in a way that is only closely matched by witnessing a live play. Except even in the live play, though the space may not be referential, time within the narrative typically is. The projection, in the case of Line Describing a Cone, is not a story that was recorded on a set somewhere and then replayed. It is a story that is unfolding before the viewers in real time, not a playback. This experiment with temporal and special elements of time make room for new experiences that projection film can bring.