Justin is considered a world expert in pinhole photography and camera obscuras which he has taught for over 28 years throughout the world.
He lectures part time at Falmouth University His work includes: ‘Mouthpiece’ – inter mouth images, ‘Slow Light’, 6 month exposures and ‘Awfullogrammes’.

He was pinhole photography consultant for the Rachel Weisz – Mark Ruffalo movie ‘The Brothers Bloom’.
TV appearances include: The One show, Jonathan Ross Show, Blue Peter, Radio 4 ‘Today’,‘Absolute Genius with Dick and Dom’ and ‘George Clarkes Amazing Spaces’ and has had three books published most recently ‘Discovering Light’.
He is one of the directors of the Real Photography Company.