Jake Elwes’s “CUSP - Marsh Birds” is part of his CUSP series, where a familiar childhood location on the Essex marshes is reframed by inserting images randomly generated by a neural network into this tidal landscape. The machine has been trained on a photographic dataset, learning the qualities of marsh birds and in the process producing images that fluctuate between species, with unanticipated variations emerging without reference to human systems of classification. The animation migrates from bird to bird, accompanied by a soundscape of artificially generated bird song. The setting of the AI-generated work on a screen in a natural environment enables a rare form of dialog...