I read somewhere a while back that the Fiscus camp added noise. Here's a trick to contain the noise mostly to the shadows:
- Open a new layer on top of your image. Fill with 50% gray. Set blend mode to Overlay or Soft Light.
- Activate your image layer. Hit Ctrl + 1, 2, 3 to view the red, green and blue channels successively. Pick one, blue let's say. Hit Ctrl + ~ to load the RGB composite channel (everything should now look normal).
- Hit Ctrl + Alt + the number of the channel you want (in this example, it's blue, which is 3). So, hit Ctrl + Alt + 3. This will load the blue channel as a selection. You should see the marching ants that signify a selection has been loaded. Invert the selection by hitting Ctrl + Shift + I.
- Activate your 50% gray layer, then click on "Add layer mask" at the bottom of the layers palette. Your blue channel mask should now be attached to the 50% gray layer.
- Activate the gray layer by clicking on it. If it's activated you'll see a little paintbrush in the square next to it. Run Filter>Noise>Add noise. Choose Uniform and Monochromatic. Play with the slider to taste.
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Pam
http://www.pbase.com/pam_r
'art is working on something 'til you like it...then leaving it that way'