Photographers Luke Evans and Josh Lake's project 'Inside Out' involves them swallowing 35mm film and the outcome is incredible.

The bumps, scratches, and marks left on the damaged emulsion surface from their bodies were examined through a scanning electron microscope.

Both students ate pieces of 35mm slide film, 'expelled' it in the dark, fixed the silver and then scanned the pieces using an electron microscope in order to record the traces their bodies had left on the film's surface

They blew up the resulting images into massive black-and-white prints, showing the details of the body at work.

"There is a physicality to film that we wanted to explore: the soft emulsion layer, its thickness, the way it reacts to touch and temperature" The duo continued, "At this point we were really excited because there was absolutely no way to envision how the results would look, and that no two would be the same."

Paul Jenkins, of the faculty of art, design and architecture at Kingston University, compared their art to maps, calling the results a "sense of clear landscapes we haven't seen before".