@NonPlusUltra: The fibonacci sequence is as follows, 1 1 2 3 5 8, the first quarter uses 2 color, the second one uses 3, the next one uses 5 and the last one uses 8 colors.

why is it fibonacci ?

Fn = Fn-1 + Fn-2

n>=2

 I'd have voted for this too O_O what a shame. Pretty awesome

Haha, this is pretty neat.  I love the geometry of it and the color choice is really satisfying to look at.

 looks really good, i would love to see it full color

Oups, sorry, I was thinking we were monday!

Hey Thug, It's a great piece and I wish it could've been in the challenge, but sadly you submitted it a day late. The challenge ended midnight on the 8th PJ time, yours was submitted just before midnight on the 9th PJ time. For future reference, the challenge timer on the main page (on the right) always shows how long there is until the end of the challenge.

I look forward to seeing your other faces too.

I don't know why I am not in the challenge, I've submit it 15min before the end of the count down.

yeah what a pity, would have voted for it aswell 

very good and i would have given you my vote, but i think that you missed a deadline