Tuesday 27 Nov – Opening 6–8pm
Wednesday 28 Nov–Sunday 2 Dec, 6–8pm daily
Semiconductor: Earthworks (2016)
5 channel computer generated animation
Earthworks is a five channel computer generated animation, which creates an immersive experience of the phenomena of landscape formation through the scientific and technological devices that are used to study it. Masses of colorful layers are animated by the soundscapes of earthquake, volcanic, glacial and human activity, recorded as seismic waves, which form spectacular fluctuating marbled waveforms.
Semiconductor have employed the scientific technique of Analogue Modeling, which uses layers of real world multi-colored particles and application of pressure and motion to simulate tectonic and seismic forces. As the layers become deformed they reproduce the generation and evolution of landscapes in nature over thousands of years, revealing them to be in a constant state of flux.
Semiconductor have acquired seismic data captured as a result of land shifting and forming, from all over the world. There are four distinct sections to the work, each using a different set of seismic data. This includes; glacial, earthquake, volcano and man-made seismic activity captured at La Planta quarry, Spain, to represent the Anthropocene, a new geological era influenced by humans. The data has been translated to audio to form the soundtrack of the work, and simultaneously control the animation of the layers. The data as sound directly sculpts the image, re-animates the landscape, and reflects the symbiotic relationship between landscape formation and seismic vibrations. The seismic audio is rich and full of the intricacies of the dynamics of our planet in motion.
By using seismic data to control the masses of layers Semiconductor are not only playing with the idea that it is these forces that have shaped landscapes, but also that being an event that occurs beyond a human-time frame, landscape formation can only be experienced through scientific technological mediation of nature. It produces information about time, space and phenomena that no human consciousness could possibly have witnessed. It is as if we are watching hundreds of thousands of years played out in front of our eyes, enabling us to bear witness to events which ordinarily occur on geological timeframes.
By adopting the analogue modeling techniques, the work celebrates the revelatory capacities of modern science and technologies to create a kind of technological sublime, whilst simultaneously inviting viewers to consider the philosophical problems posed by such technologically mediated observations of imperceptible phenomena.
The zigzag screen formation of the installation becomes sculptural in its appearance as it cuts through the exhibition space, reflecting the waveforms in the landscape and data and also becoming a quarry face or landscape in cross section.
The title Earthworks, acknowledges the history of the Land Art movement which used actual landscapes as an artistic medium. With the advent of digital techniques and processes, Semiconductor have expanded on this notion, making a name for themselves in sculpting imperceptible physical landscapes, that exist on a massive scale.
Earthworks is commissioned by SónarPLANTA Produced by Advanced Music
Worldwide seismic data used in this project has been acquired through the IRIS online portal: https://www.iris.edu/hq/programs/gsn
University of Barcelona: Dr Albert Casas Ponsati, Raul Lovera Carrasco, Mahjoub Himi Benomar, Dr. Josep Anton Muñoz, Oriol Ferrer,
Cai Matthews, Jose Luis de Vicente, Salvador Rey Nagel
Seismic data courtesy of the Iris (Incorporated Research Institutions for Seismology) Consortium