From: Andre Fuhrmann (Andre.Fuhrmann@uni-konstanz.de)
Date: 02/14/01-05:51:55 AM Z
Thank you, Christina, for writing up your results. I have also done
a few of these POP experiments over the last 2 weeks and my findings
agree with yours. Just like to add two observations:
1. It appears that the colours to expect from a given paper are much
the same that you get when you lithprint the paper in question.
2. As with classical POP you can diminish fading in the fixer by
using an alkaline fixer. (I think someone else has pointed this out
before.) Try a 10% hypo solution with 1 spoon of soda for 5 minutes.
3. Selen toning increases contrast a bit and leads to further nice
colour variations, including splits (e.g. blue -- mauve).
Andre
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