The introduction of cinematography enabled us to corral time past and thus retain it not merely in the memory - at best, a falsifying receptacle - but in the objective preservative of a roll of film. But, if past, present and future are the dimensions of time, they are notoriously fluid. There is no tension in the tenses and yet they are always tremulously about to coagulate. The present is a liquid jelly which settles into a quivering, passive mass, the past, as soon as - if not sooner than - we are aware of it as present. Yet this mass was intangible and existed only conceptually until arrival of the preservative, cinema. The motion picture is usually regarded as only a kind of shadow play and few bother to probe the ontological paradoxes it presents. For it offers us nothing less than the present tense experience of time irrefutably past. So that the coil of film has, as it were, lassoed inert phenomena from which the present had departed, and when projected upon a screen, they are granted a temporary revivification. [...] The images of cinematography, however, altogether lack autonomy. Locking in programmed patterns, they merely transpose time past into time present and cannot, by their nature, respond to the magnetic impulses of time future for the unachievable future which does not exist in any dimension, but nevertheless organizes phenomena towards its potential conclusions. The cinematographic model is one of cyclic recurrences alone, even if these recurrences are instigated voluntarily, by the hand of man viz. the projectionist, rather than the hand of fate. Though, in another sense, the action of time is actually visible in the tears, scratches and thumbprints on the substance of the film itself, these are caused only by the sly, corrosive touch of mortality and, since the print may be renewed at will, the flaws of aging, if retained, increase the presence of the past only by a kind of forgery, as when a man punches artificial worm-holes into raw or smokes shadows of fresh pain with a candle to produce an apparently aged artefact. Mendoza, however, claimed that if a thing were sufficiently artificial, it became absolutely equivalent to the genuine.