Keith,
Very nicely done Keith and thanks for
sharing. This could be a nice tool to exploit. I purchased CS4 Extended
yesterday and took advantage of the extra discount for LR 2.
Is the choice of Orange and Green separations the default or
is that user selectable? And did you actually use those pigment colors? What
governed your choice of the O & G if they are user selectable?
Don
From: Keith Gerling
[mailto:keith.gerling@gmail.com]
Sent: Thursday, March 19, 2009
10:19 AM
To: alt-photo-process-l@usask.ca
Subject: Re: OT: Photoshop CS4
upgrade overpriced
Don,
It is available on the extended version. Try Edit/Convert to
profile. Here is (what may be) the first gumprint made from PS4-rendered
negatives made from CMYKOG (CMYK + orange + green) separations.
http://www.gumprint.com/leaves.jpg
This is on a 16x24" wood panel photographed with oblique light so that you
can see the detail. I've started to sand down the surface to reduce
brushstrokes and pimples. Looking closely one can see areas where the
orange and green layers are distinct.
Keith
On Sat, Mar 14, 2009 at 3:06 PM, Don Bryant <dsbryant@bellsouth.net> wrote:
Keith,
As far as I can tell the Standard edition doesn’t but it
could be available in the Extended version but that’s only a guess.
Don Bryant
From: Keith Gerling [mailto:keith.gerling@gmail.com]
Sent: Saturday, March 14, 2009
12:07 PM
Subject: Re: OT:
Photoshop CS4 upgrade overpriced
I seem to recall reading that CS4 was going to
incorporate some kind of hextone separation tool, similar to CMYK but with
added channels. Looking for this now, I can't find any mention of
it. Does any CS4 user know anything about this?
On Fri,
Mar 13, 2009 at 5:24 PM, Charles Ryberg <cryberg@comcast.net> wrote:
I was
wrong in my previous post--You can upgrade Photoshop only from any version of
CS for US $199. Check out Adobe's webpage. Charles Portland OR
