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.

Thoughts, sometimes just numbers, reach us from offscreen almost like music, like a mantra or a prayer. What we see are circular fragments from familiar spaces: a mirror, a magnifying glass. A day like any other day: without medication, or perhaps better with? A film like the investigation of an uncertainty principle: do we really see better with a magnifying glass? A face scratched out of the family album: the gap is draped with flowers and cut-out pictures of clothes and finally filled again by a drawing.