How to create a lesson in ice sheets on a medieval castle!
20th November 2025
In early November 2025, CPOM Researcher Diego Moral Pombo (Lancaster University) collaborated with artist James Hooton to create “Still Waters Run Deep”, a beautiful light installation, that transformed Lancaster Castle, and brought the Earth’s ice sheets and glaciers to life, as part of the Light Up Lancaster festival 2025.
In this video we take you behind the scenes, from the initial inspiration to the technological innovation that went into translating polar science into an immersive experience using art, light and music. The case study features insights from Diego, James and CPOM Co-Director for Science, Professor Mal McMillan.
Mal explains more about the GLOBE project (Greenland Subglacial Lake Observatory) which uses high resolution satellite imaging and technology to detect, monitor and predict how hidden (subglacial) lakes interact with the ice sheet above. This project, funded via the European Research Council and UK Research and Innovation, formed some of the inspiration for Diego’s concept, alongside other research into ice dynamics at Lancaster University and CPOM.
Diego said when asked why using art to communicate science is important: “Ice loss from the polar regions may feel like something very far away and something that doesn’t really affect us, but it does have a very local impact and it will end up affecting all of us. Just getting more people interested in the science is obviously great and if we get to spark some vocations and motivation in the youngest ones seeing the piece (installation) that would be great.”
Also included in the video is a clip of the illustration by faith-to.design in action, and beautiful original music from Amber Hooton. We have also included a clip of the stunning final installation.
The installation was supported by Lancaster City Council’s climate change team, UKRI’s Arts and Humanities Council, the UKRI Engineering and Physical Sciences Research Council, and Lancaster University Impact Acceleration Account Programme. It was also part of Lancaster University’s ‘Campus in the City’ event 2025.
