[alt-photo] Re: potassium phosphate
David Ashcraft
davidashcraft at sti.net
Wed Jun 30 23:52:32 GMT 2010
My dev is your potassium oxalate with potassium carbonate formula, was
wondering if using the oxalic acid alone would make any difference?
I have been using a small amt of 5% gold. Also have on hand the BS
gold toning kit which I will be mixing up soon and give it a try.
This all started when I read of the bluish tones with pt and
visualized my winter pics with that. Guess I have my work cut out for
me; will let you know what I find.
David
On Jun 30, 2010, at 10:53 AM, EJ Photo wrote:
> David, Neutral is quite a bit cooler than warm. The difference that
> I saw
> with cold bath was less than that shift. Using both may get you
> closer. The
> addition of gold can certainly get you cooler yet.
>
>
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