My grandmother recently asked that I restore a 60 year old photo for her that had great sentimental value. I was happy to oblige.
The process included: removing ink stains, folds, cracks, tears, water stains, tape marks, recreating missing pieces of people (face, arms, shirts, etc (because they were covered by ink)) and missing numbers on the license plate. It was a fun and rewarding project. Something I look forward to doing again in the future.