I was interviewed back in the summer for BBC Radio Wales Science Café programme and it was first aired Tuesday 24 September 2019. You can listen again here:
Rachel Howells and I were interviewed at the BBC studios in Cardiff by Adam Walton. Phil Parkes from University of Cardiff was also interviewed. Its a fascinating programme (if I do say so myself) and a good introduction to the world of colour and what it means in conservation.
If you have a questions please let me know!