RedSkyFalls is a multi-part installation by Lisbon-based artist, Alexandre Estrela, for the Portugal Pavilion at the 61st International Art Exhibition – La Biennale di Venezia. The work on view in Venice comprises multiple video projections that are reactive to seismic activity, from tremors to earthquakes. Every time seismic activity is registered in locations around the world, 24 hours a day, the tectonic movements are made visually and aurally manifest.