Well King Chicken, basically I just copied selections out of the main image and pasted them back into the image, each as a seperate layer. I then adjusted the levels of each layer individually, in this case I used simply used the hue/saturation tool. Individual layers can also be moved around like separate pieces of a jigsaw puzzle; then when I was happy with the placement of the layers, I discarded the background (original) image. Hope this was clear enough.
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