From: Carl Weese (cweese@earthlink.net)
Date: 01/09/03-03:14:43 PM Z
Jeff,
Oxalic seems to be a good idea for this paper. Definite increase in dmax,
though most of the difference shows up in the fully black border. Actual
image tones aren't affected that much and a masked print may not really need
the pre-treatment. It requires an acid clearing bath: in EDTA/sulfite the
image area clears but the entire sheet takes on a yellow cast (from the
developer?) that needs acid clearing to go back to the original white. 2%
citric does the trick.---Carl
-- web site with picture galleries and workshop information at: http://home.earthlink.net/~cweese/ ---------- >From: jeffbuck@swcp.com >To: alt-photo-process-l@sask.usask.ca >Subject: Stonehenge Paper >Date: Thu, Jan 9, 2003, 3:49 PM > > Stonehenge was mentioned frequently in a thread last week or so. Do those who > use it pre-treat w/ oxalic acid? Also, is there any difference between using > the "front" or the "back", aside from the visible difference in texture? > Thanks. -jb >
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