Part of the London-based collective’s ongoing eco-fiction project Untertage where salt emerges as an agent of cultural evolution, Troika’s No Sound of Water opens at Arte Abierto, Mexico City. Taking the form of a towering salt waterfall that is juxtapozed with Troika’s Terminal Beach (2020), the installation channels “the extractive technologies that have contributed to the planet’s transformation.” Over time, salt crystals spill across the exhibition space, and into people’s pants, lungs, and lunches.