To understand more about whether or not an original photo can be restored we need to look at how the photo paper is made.
Original photos are made from layers. Old black and white photos were often made from fibre based paper. The base papers themselves would have been made in paper mills and the top coating of light sensitive chemical based sulphates called “baryta” was then added to produce the photographic paper. Once exposed to light and developed the positive image is embedded in the “baryta” or emulsion. If this top layer gets damaged there is no way to build up the layer and replace it. You cannot add wax or pen or ink, nothing comes close to the original emulsion. If some of the fibres of the paper have come away, then what? These cannot be replaced either, you cannot simply glue down new ones! Even if it were possible to put back a blank filler into the hole, there is no way to reproduce the grain structure that was there in the original, or the subtle tones and shading of the original photo.
The same goes for colour photos, the resin or solid polyester top coat cannot be replaced with anything, I cannot be built up and restored. If there was a way to do this that was commercially available, there would not be so many digital photo restoration companies offering their digital restoration services today!
Sorry but it is not good news if own a damaged photo and want the original restored.
This entry was posted on August 20, 2009 at 11:58 am and is filed under Fix my photo, old images that need restoration, photo repair, Photo Restoration, Photographic restoration, Photography Restoration, Restoring old Photographs, restoring old photos. Tagged: Photo Restoration. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site. Be the first to like this post.
