Antique photo restoration and dating the dirt on dating
While it's not the end-all answer in antique authentication and dating, it is a very good place to start.
You may want to research the local photographer on your photograph.
The result was a botched repair where the intricate brush strokes of Martinez were replaced with a haphazard splattering of the octogenarian's paint.
Years of carefully calculated depth of expression simply washed out by copious amounts of red and brown.
The restoration work was completed without permission.
The Big Short, the film adaptation of Michael Lewis' book of the same name about the causes of the financial crisis, opens in UK cinemas this weekend.
If you don't know what these items are, it worth looking into.