wow, how cool does this look like ?
one newton fractal combined with julia fractal ? how are the white circles are done ?
Thanks for the kind words Trifox.
The white circles are done with straightforward masking. There were other ones that aren't visible that were removed for compositional reasons with a 'mask the mask' technique.
I thought this image might be useful as an example of masking techniques. If you want to start a wiki, an examples, or tutorials thread I'll write up a little how-to for it and perhaps build on it as questions or other contributions arise.
Thanks again,
db