Thanks Frozen, but that is not quite what I was looking for. Actually, what ncfan posted (thank you very much) is closer to a "spray paint can", but unfortunately is not interactive enough for my needs.
An airbrush is similar to a "spray paint can" but with a sizable brush, variable spray density and a variable transparency. You use an eyedropper to absorb the surrounding color(s) and "speckle" it over an area so that "blemishes" are removed. It must be interactive with the existing image to be effective.
This is the function they use for magazine models to hide tattoos, pimples, etc. :shock:
Anyhow, thanks for the info and for now I will have to keep using alternate software until someone comes up with one. (Sorry, my programming skills are far too rusty for me to attempt to build a plug-in).
I am grateful for your prompt and 8) response.
Pepper