Retouch Yellow Skin
Here is my stock foto
India lady with dark skin ...
Okey ... we'll retouch her ... :P

1.
-Duplicate layer
-Blending mode = Soft Light 100%

2.
-Go to Image >> Adjustment >> Selective Color ..
-Add 20% black to Black ..

3.
-Select skin areas using Magic Wand Tool ( Q )

-Feather Selection ( Alt + Ctrl + D ) 5 px
-Layer Via Copy ( Ctrl + J ) name it "skin"

Add an adjustment layer ( Curve ) ( Layer >> New Adjustment Layer >> Curves )

Level layer...

Duplicate some adjustment layer if it doesn't strong enough..

Hue/Saturation layer ...

4.
Colour her lip...
-Pick Lasso Tool, draw the selection around her lip
-Feather selection ( 5 px )
-Use Hue/Saturation module ( Ctrl + U )

5.
And now, shade something ..
-Stand on layer "skin"
-Pick Burn Tool, darker some dark area ...

You see? these areas are so bright. Fix it now!!

-Use EyeDropper, choose a skin tone color
-Make new layer
-Use Soft Brush draw into bright areas ( on new
layer )
-Change Blending mode = " Color "
-Filter >> Blur >> Gaussian Blur ( 5 > 10 px )

Yumm...
Now, we need some tone color for this image
I choose warm tone
Add one more adjustment layer ( Photo Filter ) and set as I did ..

At last step, you should make a copy-of-merged-layer by using Image >> Apply
Image ( on new blank layer )
Change mode = Screen, discount Opacity ..
You can use Dodge and Burn Tool to shading some skin areas are incorrect ...

This is stock foto

and this is last result !! Have fun :)

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