Summary

This collaborative art-science project explores the tidal landscapes of Bahía Adair in Mexico and the Severn Estuary in the UK, focusing on how tides act as polyrhythmic forces that inscribe and erase patterns left by water, animals, and materials in intertidal mudflats. By casting these ephemeral marks in plaster and presenting them as palimpsests, the project highlights the ecological, cultural, and historical uniqueness of each site while emphasizing their shared vulnerability to climate change. Accompanied by artist books that blend ecological lexicons, personal memories, and timelapse imagery, the project aims to inspire reverence and care for estuarine environments. A final installation will feature floating casts, hand-drawn maps, and a silent auction to support CEDO Intercultural, while the upcoming second phase will document similar work at the Severn Estuary in collaboration with UK-based institutions.