U of S | Mailing List Archive | alt-photo-process-l | Re: Paper negatives- Ink Selection

Re: Paper negatives- Ink Selection


  • To: alt-photo-process-l@usask.ca
  • Subject: Re: Paper negatives- Ink Selection
  • From: Keith Gerling <keith.gerling@gmail.com>
  • Date: Wed, 15 Oct 2008 14:57:49 -0500
  • Comments: "alt-photo-process mailing list"
  • Delivered-to: alt-photo-process-l-archive@www.usask.ca
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I have always worked with 1 to 1, but I'll try it.   I didn't label my
bottles.  Is A the darker one?

On Wed, Oct 15, 2008 at 11:13 AM, Christina Z. Anderson
<zphoto@montana.net> wrote:
> Keith,
> Have you tried mixing your cyano 2A:1B to cut down one stop?
>
> I don't think the 15 min is out of line since I use Pictorico with gum and a
> 6 minute exposure.
>
> Why aren't you using full strength am di? Or 15% perhaps, instead of pot di
> to decrease your times, too?
> Chris
>
>
> Chris
>
>> Hi Loris,
>>
>> My gums require 15 minutes with oiled negatives.  I would really like
>> to reduce this.  Also, cyanotypes made with the same oiled negatives
>> require exposure times of 30-45 minutes.  How does this compare with
>> others?  It seems pretty long.
>>
>> Keith
>
>
>