From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 13994 invoked from network); 3 Jul 2022 02:53:53 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 3 Jul 2022 02:53:53 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 9462840763; Sun, 3 Jul 2022 12:53:51 +1000 (AEST) Received: from nsstlmta19p.bpe.bigpond.com (nsstlmta19p.bpe.bigpond.com [203.38.21.19]) by minnie.tuhs.org (Postfix) with ESMTPS id EADEF40120 for ; Sun, 3 Jul 2022 12:53:46 +1000 (AEST) Received: from smtp.telstra.com ([10.10.24.4]) by nsstlfep24p-svc.bpe.nexus.telstra.com.au with ESMTP id <20220703010930.KMQJ13793.nsstlfep24p-svc.bpe.nexus.telstra.com.au@smtp.telstra.com> for ; Sun, 3 Jul 2022 11:09:30 +1000 X-RG-Spam: Unknown X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgedvfedrudehiedggeefucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuuffpveftpgfvgffnuffvtfetpdfqfgfvnecuuegrihhlohhuthemucegtddtnecunecujfgurhepfffhvffujgfkfhgfgggtsehttddttddtredvnecuhfhrohhmpeffrghvvgcujfhorhhsfhgrlhhluceouggrvhgvsehhohhrshhfrghllhdrohhrgheqnecuggftrfgrthhtvghrnhepkeeiteejueeuhfefgeeuvdduieefvedugfevtdffkefhffejkefhuddtteehtefhnecukfhppeduuddtrddugedurdduleefrddvfeefnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehhvghloheprghnvghurhhinhdrhhhorhhsfhgrlhhlrdhorhhgpdhinhgvthepuddutddrudeguddrudelfedrvdeffedpmhgrihhlfhhrohhmpegurghvvgeshhhorhhsfhgrlhhlrdhorhhgpdhnsggprhgtphhtthhopedupdhrtghpthhtoheptghofhhfsehtuhhhshdrohhrgh X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean X-RG-VS-CLASS: clean Received: from aneurin.horsfall.org (110.141.193.233) by smtp.telstra.com (5.8.806) id 626F2C2B0D58F1CD for coff@tuhs.org; Sun, 3 Jul 2022 11:09:30 +1000 Received: from aneurin.horsfall.org (localhost [127.0.0.1]) by aneurin.horsfall.org (8.15.2/8.15.2) with ESMTP id 26319UnQ014956 for ; Sun, 3 Jul 2022 11:09:30 +1000 (EST) (envelope-from dave@horsfall.org) Received: from localhost (dave@localhost) by aneurin.horsfall.org (8.15.2/8.15.2/Submit) with ESMTP id 26319Tm0014953 for ; Sun, 3 Jul 2022 11:09:29 +1000 (EST) (envelope-from dave@horsfall.org) X-Authentication-Warning: aneurin.horsfall.org: dave owned process doing -bs Date: Sun, 3 Jul 2022 11:09:29 +1000 (EST) From: Dave Horsfall To: Computer Old Farts Followers In-Reply-To: <20220702033959.118FF415A18@yagi.h-net.msu.edu> Message-ID: References: <20220702033959.118FF415A18@yagi.h-net.msu.edu> User-Agent: Alpine 2.21.9999 (BSF 287 2018-06-16) X-GPG-Public-Key: http://www.horsfall.org/gpgkey.pub X-GPG-Fingerprint: 05B4 FFBC 0218 B438 66E0 587B EF46 7357 EF5E F58B X-Home-Page: http://www.horsfall.org/ X-Witty-Saying: "chmod 666 the_mode_of_the_beast" MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Message-ID-Hash: WS2LX2OVQWMTV353VTP7EUUORZPE7T66 X-Message-ID-Hash: WS2LX2OVQWMTV353VTP7EUUORZPE7T66 X-MailFrom: dave@horsfall.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [COFF] Re: Safelights (was: "9 skills our grandkids won't have") List-Id: Computer Old Farts Forum Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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). -- Dave