RE: Best formule for one-layer bichromate.

Hi -

the VERY FIRST gum prints I ever made were white on black paper using enlarged positives:

http://www.gumphoto.com/v1.jpg
http://www.gumphoto.com/v2.jpg

These scans are rather harsh. The actual prints are soft and subtle. I used gouache.

Keith

-----Original Message-----
From: Pawel Gega [mailto:kermit-q@o2.pl]
Sent: Thursday, August 11, 2005 8:21 AM
To: alt-photo-process-l@sask.usask.ca
Subject: Re: Best formule for one-layer bichromate.

good idea , and what about the gum and bichromate proportions?
Are there any prints in the internet ? Do you know some links?
I would be very happy if could see bichromates with black papers...

Dnia czwartek, 11 sierpnia 2005 13:27, Loris Medici napisał:
> Obviously in that case, the negative should be a positive actually...
>
> -----Original Message-----
> From: Loris Medici [mailto:loris_medici@mynet.com]
> Sent: 11 Ağustos 2005 Perşembe 14:23
> To: 'alt-photo-process-l@sask.usask.ca'
> Subject: RE: Best formule for one-layer bichromate.
>
>
> I would start with white opaque pigment (titanium oxide, not zinc based
> whites) and black paper...
>
> Regards,
> Loris.
>
> -----Original Message-----
> From: Pawel Gega [mailto:kermit-q@o2.pl]
> Sent: 11 Ağustos 2005 Perşembe 14:14
> To: alt-photo
> Subject: Best formule for one-layer bichromate.
>
>
> ..
>
> How could I start working with one layer bichromates?
Received on Thu Aug 11 07:55:52 2005