Christian Skjødt is a Danish artist and composer exploring temporal, spatial, as well as physical aspects of sound and aesthetics of noise. His installation works are often site-specific and include self-built electronics. Which is the case as well for his Illumination (2014): A site-specific piece for a 18th-century wine cellar in the Botanical Garden in Riga.
Illumination examines the translation of the outer circumstances, harvesting the energy from the sun, and bringing this into the cellar in the form of sound. In the cellar the sounds are spatialised, and the particular acoustics of the dome-shaped cellar are investigated.
Each circuit/speaker is tuned to 440 Hz when it’s receiving optimal sunlight. When it’s receiving less than optimal sunlight, the perfect pitch is distorted, resulting in a microtonal cluster-type of texture due to weather conditions and the rotation of the planet.