It's a bit late but my semi calibrated CRT, (Hitachi SuperScan Elite
761*), shows them as blue. I thought it might be the screen being off
so I tried it on my laptop as well, and the blue elements are blue there
as well.
On 6/14/2011 11:03 AM, Igor Roshchin wrote:
Hi All!
After taking photos at a party, I discovered an interesting effect.
It was indoors, with uneven and not very bright light, so, I used
a flash bounced from the ceiling, which made the light rather uniform.
There were some party items in two colors: green and purple.
In all shots, the purple came out as blue. All other colors are
close to the original.
I tried to play with the color temperature and tint in LR, but I cannot
make it without skewing the rest of the colors.
http://42graphy.org/snapshots/misc/_IR31001.jpg
I suspect, that this particular color (dye) fluoresces from the flush,
or something like that.
This brought up an interesting discussion question:
Imagine a well organized party with color matching of various elements
(e.g. wedding, with bride's maids' dresses matching the plates, or
whatever). In that case, the flash can change the way colors appear.
By itself, it is nothing new - the same color on different surfices can
appear differently in different light.
But, - it would be a nightmare for the photographer (and the wedding
organizer, if that person was in charge for the photographs).
This opens up many interesting questions that I've never heard
discussed. On one hand the event organizer should be aware of such
potential problems, - but I am curious, - how many of them try to
see how things look under the flash light?
I know that, say, stage directors for theaters/ballet are aware of such
issues, - I had a chance of talking with one from a famous Russian
ballet troup touring the US some 12 years ago. They had to deal with
the variation of the light temperature/color in different cities.
Otherwise, slightly blueish tutus (Swan Lake) in a yellowish main
stage "white" light look green.
If you have worked with the wedding/event organizers who had dealt
with such situations, - I'd be very curious to hear about it.
And if you were the photographer, - how did you deal with it?
Cheers,
Igor
--
Where's the Kaboom? There was supposed to be an Earth-shattering Kaboom!
--Marvin the Martian.
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