A simple wireframe plane and its corresponding Voronoi variant, to demonstrate the principle behind this method.

I created this model to explain the principle behind the Voronoi technique. Voronoi is essentially a wireframe on a dual version of the grid.

(Image source: Tang, Qian & Ren, Yu.

A grid/graph is composed of points connected together. Its dual variant is to transform the planes formed in the graph into points/nodes, and draw a line/edge between the points where these planes intersect.

Printing information:

• Because it's a flat print, there's no need for support
• Use Brim to improve the adhesion to the print board
• I suggest printing the two works in different colors, so that when you place them opposite each other, you can more easily see their inherent relationship.