'kymographic traces cast space, rather than time, as reducible to an effectively non-existent point. Thus whereas the successive photographic and pictorial representations such as those of Duchenne and Mantegazza appeared (deceptively according to Bergson) to capture outward expressions in their visual entirety (Moruno 2016, esp. 150-154; Rees, 2014), kymographs charted the vibratory fluctuations of single bodily points along extended uninterrupted temporal paths.'