From: Harald Arnesen <skogtun@gmail.com>
To: coff@tuhs.org
Subject: [COFF] Re: Safelights (was: "9 skills our grandkids won't have")
Date: Sun, 3 Jul 2022 11:49:16 +0200 [thread overview]
Message-ID: <4dd7e809-7a11-3c58-4521-5f6e6a95181d@gmail.com> (raw)
In-Reply-To: <alpine.BSF.2.21.9999.2207031106250.14309@aneurin.horsfall.org>
Dave Horsfall [03/07/2022 03.09]:
> On Fri, 1 Jul 2022, Dennis Boone wrote:
>
>> Not about most of it. Bet they do get dodging and burning, though.
>> The terms are used in image editing programs.
>
> How about solarising? That's where you sort of expose the print to light
> part way through processing, to produce a sort of reverse image (I know
> it's a bit vague, but it's been yonks since I was involved).
To nitpick, that is really the sabattier effect (after Armand Sabatier,
so it should really be with just one 't').
Real solarisation is an extreme overexposure, the usual example is the
sun appearing black.
--
Hilsen Harald
Слава Україні!
next prev parent reply other threads:[~2022-07-03 9:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-02 3:39 Dennis Boone
2022-07-03 1:09 ` Dave Horsfall
2022-07-03 9:49 ` Harald Arnesen [this message]
[not found] <180245D1-0DCD-4C2C-A26A-EF68578FD548@canb.auug.org.au>
[not found] ` <20220701004118.GA22338@tau1.ceti.pl>
[not found] ` <67e0d22c-e70b-e9bb-4614-eb1426bf2bd0@gmail.com>
2022-07-02 0:08 ` [COFF] Re: "9 skills our grandkids won't have" - Is this a TUHS topic? Greg 'groggy' Lehey
[not found] ` <C8A3B9E1-1A2B-4882-B2C6-A7E0C9E55500@gmail.com>
2022-07-02 1:26 ` [COFF] Safelights (was: "9 skills our grandkids won't have") Greg 'groggy' Lehey
2022-07-02 2:24 ` [COFF] " Charles H. Sauer
2022-07-02 2:35 ` Larry McVoy
2022-07-02 2:43 ` Greg 'groggy' Lehey
2022-07-02 2:49 ` Dave Horsfall
2022-07-06 9:00 ` Peter Jeremy via COFF
2022-07-02 5:21 ` Adam Thornton
2022-07-02 5:35 ` Greg 'groggy' Lehey
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