Watermark Imaging Starter Kit
WATERMARK IMAGING STARTER KIT
INSTRUCTIONS
Place 1 mm electroluminescent light sheet under the paper
Place Camera / cell ‘phone on support
Place black cover over
Take image
EXAMPLE OF A PASTE DOWN
Here is a piece of paper pasted down.
There is print on both sides.
On the upper side are instructions for revealing the ‘hidden’ material and the paper structure.
These instructions will now be followed …
Use the light sheet to take back lit image …
On a computer digitally ‘subtract’ the front lit image from the back lit image.
Here is the result …
Enhance the image …
The hidden writing and the print on the pasted down face
and the watermarks
and the paper structure
are revealed
