What the River Keeps is a kinetic sculpture produced during the GMS Residency in the lower Songkhram River basin, Nakhon Phanom. It asks what is lost when people and places transform, and whether submerged ecologies, memories, and infrastructures can be heard through what persists in their materiality.

Once a rich habitat for fish, wildlife, and local communities, the wetland forest of the lower Songkhram has been reshaped since the 1950s by logging and charcoal production, and more recently by altered sediment flows from upstream Mekong dams.
The river also carries generations of migration from Laos and Vietnam, while some who return from Bangkok and abroad find new ways to care for the land.

Crafted with an artisan in That Phanom from locally found materials, the work is a hybrid of sculpture and sound instrument, bringing together endangered forest ecologies and traces of cultural exchange. Its form draws on the traditional fish traps of the river, regional folk instruments, and research conducted with villagers and migrants. Activated by touch and the Mekong wind, it turns the Mekong riverside pavillon at That Phanom into a listening station, where the connection between ecological and personal change becomes audible.