| Digital Darkroom Walkthrough
A common thread on the Web asks
for people to share their digital darkroom process. I'll give visitors
to this site a quick walk-thru.
The image below is typical.
Exposure is pretty good. White balance needs help. But this is a
RAW image, so adjusting the white balance does not degrade the image.
Contrast is a little flat. Goosing the saturation would add some
more "pop" to the image. The water is not exactly level.
Etc.

For an image like this, I try
to do a lot of the global corrections in Adobe Camera Raw II. As
I looked at this image, I knew it had a lot of potential. I had
less than five minutes of light when I noticed the boat house on
the backwater at DeSoto Park, GA. So I ran through thorns and stood
in boggy muck up to my ankles as my tripod slow sank to get this
shot.
I made a wholesale change in
the White Balance. I took the temperature to 8100K and set the tint
to +25. I boosted Exposure by 1/3 stop, set Shadows to 8, pushed
Contrast to +50 and Saturation to +40.

All of my work in Photoshop
was done on adjustment layers. I kept the image in 16-bits per channel
thoughout.
My first global adjustment was
to cool the image a bit. I used a Color Balance layer. +5 to the
Midtones and +10 to Shadows for Blue. Some might prefer even more
coolness. In my opinion, the image benefits from warmer tones. It
is a sunset image just before dark in an autumn woods. The earth
tones benefit from the warmer white balance setting.
It is not uncommon for me to
tweak a global setting or two when I get the image into Photoshop.

Next came a Hue/Saturation adjustment
layers. I boosted saturation +20 for the Reds, +10 for the Yellows,
and +20 for the Greens.

To boost contrast a bit and
add a touch of sharpening, I used my TLR
Sharpening Toolkit to add some Local Contrast Enhancement. (You
can read about Local
Contrast Enhancement on a Tip for this site.) This is just a
quick round with the Unsharp Mask filter using 20, 50, 0 as the
settings for Amount, Radius, and Threshold.

The final step was a round of
output sharpening with my TLR
Sharpening Toolkit. This was a round of USM applied to the entire
layer. No edge masks. Nothing localized. The settings were 300,
0.7, 0.

Images with more challenging
problems require more steps. The steps here are typical for a photo
with solid exposure that can benefit from a few tweaks and minor
adjustments in Photoshop.
Cheers!
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