The earth never sleeps. The duo Semiconductor distils research data on earth movements and animates them in a five-channel installation. In a dark hall, visitors to the Sónar Barcelona 2016 festival are captivated by a huge, luminous band of ceaselessly morphing layers of colours and strange sounds, experiencing a cut through both landscape and time.

Geologically, layers of earth form over thousands of years. The processes are almost imperceptible to humans. A research project in a Spanish quarry reconstructs earth movements, models them and records them acoustically. Creaking, rumbling and trickling, the layers leave traces of sounds animated in an audiovisual five-channel installation by the duo Semiconductor.