Transforming scenes with infra-red photography

Capturing what the eye cannot see - Infra-red photography is a bit like Marmite you either love it or hate it and John Powell, the founder of the Infra-Red Photographic Society most definitely adores it. He started taking infra-red images in the eighties and here he tells ePHOTOzine why more people should be looking at the world in a way we can't usually see.