Re: Color Cast Question

2006-07-10 Thread David Mann
On Jul 9, 2006, at 7:16 AM, Shel Belinkoff wrote: As noted elsewhere, the cast may have resulted from two or more light sources (daylight, tungsten, fluorescent). Also, I sometimes work on photos very late at night, when my eyes are tired, and I may miss some subtleties. A color cast can

RE: Color Cast Question

2006-07-08 Thread Shel Belinkoff
As noted elsewhere, the cast may have resulted from two or more light sources (daylight, tungsten, fluorescent). Also, I sometimes work on photos very late at night, when my eyes are tired, and I may miss some subtleties. A color cast can come from a lot of sources actually, I don't know

Re: Color Cast Question

2006-07-07 Thread David Mann
On Jul 7, 2006, at 7:32 AM, Bob W wrote: It's a very interesting process - you don't even need a calibrated monitor, or a colour monitor even. Just by picking the brightest white where you want to hold detail, and the darkest black ditto, then setting them to some combination of CMYK (in the

RE: Color Cast Question

2006-07-07 Thread Kostas Kavoussanakis
On Thu, 6 Jul 2006, Shel Belinkoff wrote: whatsoever to those who noted a blue, green or even yellow cast. More interesting were the number of ways to eliminate the cast that others said didn't exist. I'm sure there will be more comments waiting for me when I check my mail further ;-))

Re: Color Cast Question

2006-07-07 Thread Paul Stenquist
I think your getting a variety of responses because the color cast of the shot is fairly close to what one might call neutral. As Godfrey demonstrated scientifically, there's a bit of blue in the whites, but the overall look is certainly within the range of acceptable color. So the aesthetic

Re: Color Cast Question

2006-07-07 Thread Boris Liberman
Hi! Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html The highlights are slightly bluish-cyanish on my screen. Although it is not really a cast of all the picture, just some elements of it. Boris -- PDML Pentax-Discuss Mail List PDML@pdml.net

Re: Color Cast Question

2006-07-06 Thread Cotty
On 6/7/06, Shel Belinkoff, discombobulated, unleashed: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Yes, just a tad. PowerBook G3, Mac OS 10.4.5, Safari 2.0.3 But you won't see this message. So pretend I didn't write it. Pretend I deleted it

Re: Color Cast Question

2006-07-06 Thread Kostas Kavoussanakis
On Thu, 6 Jul 2006, Shel Belinkoff wrote: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html I don't have a calibrated monitor but I think so. I have had this symptom with cheap flashes, but it could be other things too. Kostas -- PDML

Re: Color Cast Question

2006-07-06 Thread Don Williams
More greenish I think. Don Shel Belinkoff wrote: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Shel -- Dr E D F Williams www.kolumbus.fi/mimosa/ http://personal.inet.fi/cool/don.williams/ 41660 TOIVAKKA – Finland - +358400706616 --

RE: Color Cast Question

2006-07-06 Thread Tom C
Yep... too cool, IMO. Might try one of Photoshop's warming filters as a quick fix. Tom C. From: Shel Belinkoff [EMAIL PROTECTED] Reply-To: Pentax-Discuss Mail List pdml@pdml.net To: PDML PDML@pdml.net Subject: Color Cast Question Date: Thu, 6 Jul 2006 09:02:32 -0700 Does this pic have

Re: Color Cast Question

2006-07-06 Thread Don Williams
I've just reset my screen with Adobe and I think the picture looks fine. No perceivable cast. Don W Kostas Kavoussanakis wrote: On Thu, 6 Jul 2006, Shel Belinkoff wrote: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html I don't have a

Re: Color Cast Question

2006-07-06 Thread Godfrey DiGiorgi
On Jul 6, 2006, at 9:02 AM, Shel Belinkoff wrote: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Yes. It has a slight bluish cast to my eye on my calibrated monitor, and Photoshop's analysis tools allow me to see the blue in the highlights

Re: Color Cast Question

2006-07-06 Thread Paul Sorenson
Looks OK to me - on a monitor calibrated with a Spyder about 3 days ago -P Don Williams wrote: I've just reset my screen with Adobe and I think the picture looks fine. No perceivable cast. Don W Kostas Kavoussanakis wrote: On Thu, 6 Jul 2006, Shel Belinkoff wrote: Does this pic

Re: Color Cast Question

2006-07-06 Thread P. J. Alling
Maybe a little, but it's pretty clean on my monitor. Less cast than you'd find in an old Ektachrome slide Shel Belinkoff wrote: Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Shel -- When you're worried or in doubt, Run in

RE: Color Cast Question

2006-07-06 Thread Bob W
: Color Cast Question Yep... too cool, IMO. Might try one of Photoshop's warming filters as a quick fix. From: Shel Belinkoff [EMAIL PROTECTED] Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Shel -- PDML Pentax-Discuss Mail

Re: Color Cast Question

2006-07-06 Thread Godfrey DiGiorgi
On Jul 6, 2006, at 12:32 PM, Bob W wrote: ... No doubt there are drawbacks to this technique, but it seems like a reasonably good way of getting an objective answer to your question, and a more balanced approach than applying a quick fix filter. ... Yes, setting color values by number

RE: Color Cast Question

2006-07-06 Thread Tom C
[EMAIL PROTECTED] Reply-To: Pentax-Discuss Mail List pdml@pdml.net To: 'Pentax-Discuss Mail List' pdml@pdml.net Subject: RE: Color Cast Question Date: Thu, 6 Jul 2006 20:32:39 +0100 This is an interesting thread for me, and an interesting reply from Tom. I have been mulling whether to ask something

RE: Color Cast Question

2006-07-06 Thread Bob W
How would a color negative exhibiting a bluish cast be corrected when printing??? Rhetorical question. Tom C. Rhetorical answer: Do you mean a digital print or a traditional print? I know absolutely nothing about traditional colour printing, and probably never will. For digital

RE: Color Cast Question

2006-07-06 Thread Tom C
. :-) Tom C. From: Bob W [EMAIL PROTECTED] Reply-To: Pentax-Discuss Mail List pdml@pdml.net To: 'Pentax-Discuss Mail List' pdml@pdml.net Subject: RE: Color Cast Question Date: Thu, 6 Jul 2006 21:36:32 +0100 How would a color negative exhibiting a bluish cast be corrected when printing

Re: Color Cast Question

2006-07-06 Thread Godfrey DiGiorgi
How would a color negative exhibiting a bluish cast be corrected when printing??? Rhetorical question. Whether it's rhetorical or not, WillieR can answer this more precisely than I, but I expect you would add a little magenta and subtract some cyan in the filter pack. Negative printing to

RE: Color Cast Question

2006-07-06 Thread Bob W
... No doubt there are drawbacks to this technique, but it seems like a reasonably good way of getting an objective answer to your question, and a more balanced approach than applying a quick fix filter. ... Yes, setting color values by number actually does work well, presuming

Re: Color Cast Question

2006-07-06 Thread Godfrey DiGiorgi
On Jul 6, 2006, at 3:23 PM, Bob W wrote: ... The problem for colourblind people, though, is that something that looks ok to us can look absurd to other people. Why is the sky yellow, Bob?. When the intention is to show something as realistically as possible then colourblind people have few

Re: Color Cast Question

2006-07-06 Thread David Savage
On 7/7/06, Tom C [EMAIL PROTECTED] wrote: How would a color negative exhibiting a bluish cast be corrected when printing??? Rhetorical question. I was taught to subtract the cast or add the complementary colour. Cheers, Dave -- PDML Pentax-Discuss Mail List PDML@pdml.net

Re: Color Cast Question

2006-07-06 Thread William Robb
- Original Message - From: Shel Belinkoff Subject: Color Cast Question Does this pic have a bluish cast to it? http://home.earthlink.net/~morepix/sunrabrunch.html Yup. William Robb -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net

RE: Color Cast Question

2006-07-06 Thread Shel Belinkoff
Hi Tom, Bob ... There are many ways to achieve a specific result in Photoshop, rarely a best way - that's one of the things that makes it, to me at least, such a neat program. BTW, I asked about the color cast not only here, but on the Photoshop mailing list and on theAdobe Photoshop