Need info- Printing polarized images

[perkins]

Shot in the dark here:

In sunglass shops, they have a printed sample that is used to demonstrate what you can see with polarized lenses as opposed to with non-polarized lenses. There is information on the card that the naked eye doesn't see, it's only visible with the polarized lenses.

Anyone know how I can find out how to print such an image?

Thx,
BP

[andydiesel]

magic

[Andymac]

Polar bear blood