Kawaguchi's Aether follows on from his earlier film Air (1992), in which he enlarged 8 mm film material, breaking down the image to the level of individual grains and transforming it into a painting. Now he replicates the experiment through a different medium: a digital camera captures a girl walking away in slow motion, and artificial intelligence transforms the enlarged image, finding patterns in the visual noise and thousands of faces in the blurred image. The immortalization of a single happy moment is transformed into a meditation on digital visuality.