1.- Left hand side - Well after alot of different mixes of the world colour i chose black (from white to blue to black)
2.- Middle - This one was done out of random
3. - Right hand side -This was the first render from a white background
Death Star meets Blender discombulator?
Interesting project but I’m still trying to figure out what you were trying to make 
its one of those balls that comes apart and gets bigger right??
im just trying to figure out how you made all the links in that…
i really aint sure what it is but it looked like a tech ball rendered with YafRay btw
and i dont know myself i just spinned the circle and yeah added a mirror modifier to it and yeah