2. oooohh - this looks So Cool!
3. I wonder if it can be done...
Yes! But needs some tweaking...
4. Little tweak
5. BIG tweak (this was hard!)
6. Plays with colors/tweaks some more
7. Plays with more colors/tweaks some more/tests directions
8. Plays with border idea
9. I think I've got it! I'll use the Good Stuff this time!
The maths -
The finished product!