Ellie Davies’ Chalk Streams series light reflected from the surface of the sea is overlaid onto river landscapes, creating a sparkling ingress. This beguiling glimmer snakes its way upstream, but the peaceful waters and arcadian setting bely a darker narrative. The transposed light symbolises the coming consequences of climate change, water abstraction, pollution from sewage overspill and farmland runoff, as they insidiously impose themselves on these pristine landscapes.. This series highlights the grave perils facing ecologically rare Chalk Streams in the UK, and the critical need to protect them. In Ebb and Flow, ancient coastal landscapes are shown alongside visible pollution, where artificial cloud forms created through liquid processes underscore the climate emergency and environmental cross-contamination.