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Subject:     Re: a question
Sent:        5/12/98 1:35 PM
To:          Judith Eastburn, jeastbur@webslnger.com
> I find all sorts of things
>floating in the sink after the students are gone...but what interests me
>are the prints which have been developed, but not fixed.  Sometimes they
>are still in the developer tray, sometimes they have been tossed into
>the sink.  But they have a metallic surface quality of silvery
>iridescence.  This may be evenly distributed across the print, or may be
>centered in specks or blobs on an otherwise dull surface.
I cannot remember the title of the article or the author, or even the 
date, but I believe it was about 5 or 6 years ago that _Scientific 
American_ published an article on this very topic.  There are actually 
artists who are working with this irridescence and also the variety of 
colors that are formed.
If you happen to find the article, I would not mind receiving from you 
the date of the issue.  I read it, and probably have the information 
somewhere, but having moved several times in recent history, I can't find 
lots of things.