>Kevin I've never heard that, or seen it,and can't figure why it should be
>(though as we know chemicals are devious and invisible). My understanding
>of what happens is that the extra oxygen in the H2O2 oxidizes the print
>immediately as would otherwise take place naturally in air over time, so I
>don't see any harm there (like an overdose of growth hormone). We also
>give a brief rinse after the H202 as well.
This is interesting, since this is NOT what my friend the instructor at the
Nova Scotia College of Art & Design stressed over and over.
As for the final "darkness" of the print, I have watched several of my
prints darken *considerably* over a period of months -- as much as 20
percent beyond the hair-dryed-and-let-age-for-a-couple-weeks stage.
Consequently, I find estimating the final density of the print to be quite
difficult. I thought at first that I was simply not washing them long
enough, but "Keepers of Light" says that will cause the image to fade, not
darken.
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Kevin Crombie e-mail: kcrombie@montreal.com
387 rue Villeneuve est voice: (514) 849-7601
Montreal, P.Q. H2T 1M1
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