Quoting Zhang Weiwu <[EMAIL PROTECTED]>:
> I wish to achieve the effect to add a deep pucker on the skin, as of
> the bone is broken underneath the sking or there is a joint underneath.
> Or should I use the word "wrinkle" or "crinkle", I am not sure. I am a
> new gimp user who just managed to learn conceptual things like layers,
> path, selection, mask and channel, and now I don't know where to start
> to read if I wish to get it done.
You might try using the "Grow" and "Shrink" options of the IWarp
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