I've been playing in Rhino with some forms reminiscent of the Flower of Life, or Seed of Life — thinking about how these translate into three dimensions. They're still in progress, but I think the wireframes are interesting. My diamond earring is in the file to help me keep scale in mind.

Flower_of_life_wireframe4

Flower_of_life_wireframe3
Flower_of_life_wireframe2
Flower_of_life_wireframe1