Subterranean (In)visibilities: Traces, Underground Water, and Thermal Flows in the El Tatio Geyser Field, Atacama, Chile by Martín Fonck | Arcadia, Summer 2021, no. 24 Read more about Subterranean (In)visibilities: Traces, Underground Water, and Thermal Flows in the El Tatio Geyser Field, Atacama, Chile