Many of us will remember the days before the introduction of digital cameras when precious images and memories were captured on a film instead of a memory card. As shot after happy shot was captured and imprinted in time, films were often found to mount up in draws and photo boxes with each depicting separate momentous events or people in our lives such as family holidays, marriages, milestone birthdays and distant loved ones. If taken to a camera shop to be developed, the delicate negatives were afterwards often simply tucked into the front of an envelope containing the photos with very little protection from external damaging factors such as moisture or dirt.