In this continuation of The MoSAIC's Art of Astrophysics workshop series, we'll explore the hidden world of infrared art with artist Gaz Lawrence. With the James Webb Space Telescope, infrared light is helping us discover new planets outside of our solar system, now we can use it to imagine what their landscapes might be like too.
Learn about the connection between heat and light, question how Gaz’s paintings are revealed only through thermal imaging, experiment with materials to create your own exoplanet-inspired landscapes, and see your work come alive through an infrared camera.
This workshop directly links to The MoSAIC’s pop-up exhibition at The Festival of Tomorrow 2026 which will be open in Swindon Designer Outlet between 14th – 21st February. With free entry, it is the perfect way for young people to extend their learning beyond the classroom.
Notes for Teachers:
Key Topics and Themes Covered
1. Light Beyond Human Vision
• The electromagnetic spectrum, with a focus on visible light and infrared.
• How infrared light differs from visible light.
• Why humans cannot see infrared, and how technology allows us to detect it.
2. Heat and Light
• The relationship between heat and infrared radiation and it’s discovery.
• How all objects emit heat energy.
• How thermal imaging cameras translate heat into visual images.
3. Infrared in Astrophysics
• How the James Webb Space Telescope uses infrared light.
• Why infrared is useful for observing distant stars, galaxies, and exoplanets.
• How astronomers infer information about planets they cannot directly see.
4. Art and Scientific Imaging
• How artists use scientific tools and processes as creative methods.
• Discussion of Gaz Lawrence’s paintings and why they are only revealed through thermal imaging.
• Questioning what an “image” is and how meaning changes depending on how it is revealed.
5. Imagination
• Using scientific data as a prompt for imaginative interpretation.
• Creating speculative landscapes inspired by exoplanets.
• Understanding that science often involves interpretation, modelling, and imagination.
Skills Nurtured
• Curiosity
• Observational and analytical thinking
• Creative problem-solving
• Understanding of scientific imaging technologies
• Prediction
• Experimentation
• Collaboration
• Cross-disciplinary thinking between art and science
Preparation for Teachers (Optional)
• To support learning before the session, teachers may wish to:
Introduce how light behaves e.g. reflection, absorption etc.
• Introduce the concept of the electromagnetic spectrum.
• Discuss how telescopes work and why different types of light are useful in astronomy.
• Show examples of infrared images (e.g. space images, thermal cameras).
• Encourage students to think about the limits of human senses and how technology extends them.
No specialist materials or prior practical work are required.
Suggested Follow-Up Activities
In Science
• Investigate the electromagnetic spectrum beyond visible light in more detail.
• Research how different telescopes (Hubble, James Webb, radio telescopes) observe the universe.
• Explore real-world uses of infrared technology (medicine, wildlife monitoring, climate science).
In Art
• Create artworks that reveal hidden layers (e.g. using heat-sensitive materials, overlays, or UV-reactive media).
• Discuss how artists use data, technology, and scientific processes.
• Explore speculative or science-fiction landscapes informed by real scientific concepts.
Cross-Curricular
• Write a creative piece of writing or poem describing life on an exoplanet based on scientific data.
• Debate how technology shapes what we consider “real” or “true” images.