I think Color Balance and Saturation are more likely
(
emvee cruor deo cruoris,
Thu 10 May 2012, 15:45,
archived)
I was only guessing, I mangle images through Paint.Net.
Interesting tho'
(
FeralCatMan Unusual disease collector.,
Thu 10 May 2012, 15:49,
archived)
Selecting areas and adding curves adjustment layers
There's probably easier ways but I seem to get better results this way.

(
printmeister http://tinyurl.com/c8s8fd5 for titanic T's,
Thu 10 May 2012, 15:54,
archived)
Good advice
cheers
(
emvee cruor deo cruoris,
Thu 10 May 2012, 16:15,
archived)