I saw a beautiful Japanese wall hanging in a restaurant and decided to recreate it in NodeBox. It's an interesting challenge making something like this using math instead of fabric.
The light and dark disks are actually made from the same two colors; the only difference is the dashed vs. solid circles. I (roughly) simulated the batik craquelure using my previously posted fracture technique. The Koi SVG was converted from an image (free for personal use with attribution) in GetDrawings.com.
NodeBox network attached.
Enjoy!
John