History of photography analysis

Photography has been around for over 170 years.  Photography was invented in 1839.
 A man called  William Fox Talbot found a way to save an image on paper. 
   The first camera was a pin hole camera.This was a camera without a lens just with a single hole which would project the picture.
         People did not believe photographs the thought that the pictures were paintings.
    When photography was invented the whole world was changing (industrial revolution)