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.

An abstract video artwork that explores the fleeting nature of colours, textures and shapes. The images are reminiscent of the rough surface of a damp cave wall on which the light of a distant torch is refracted. Time loses meaning, shadowy crystal structures emerge and fade. An opalescent colour apparition tries to assert itself in this space.

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.