10 March 2009
Simplicius, thiourea is the common name for thiocarbamide. The color created by this toner can be adjusted by changing the ratio of thiourea and sodium hydroxide when mixing the toner before use.
Regards,
Darwin
Darwin, thanks indeed for that information, It could not have come at a better time, as the toning on your postcard is exactly what I was looking for with a series I am planning ......
Today I also received The Road Ahead, from Simplicius.It's very well composed - were you sitting down?
cheers
Pete
Peter Markowski's card came today. I like the way the tracks in the mud curve behind the overhanging trees.
And that would be very welcome on my side.And me? I'm planning to print somewhere in the coming week (no, really!). Still haven't settled on a negative, but I have a few candidates. Rüdiger, your postcard gave me the idea to have a look at some of my Zero 2000 negatives...
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