I made such a dark one once that it wouldn't upload. I had to add more colour in the frame. Another was hardly visible and no-one liked it. I think it was a BAD fractal.
I don't want them so dark they can't be sean.. I don't mind some things left as shadow.. I make my fractals just the way I want them.. I usually find the forma and then find the gradient that pulls out the details I want.. We have been having some nasty wind and snow at night.. This made me think of that..
Another was hardly visible and no-one liked it. I think it was a BAD fractal.