We’re big fans of Voronoi diagrams, and use them in StippleGen so it’s awesome to see them in 3D printed pumpkins this Halloween season. Voronoi Pumpkin #1 shown above is available through Shapeways, along with the equally creatively named Voronoi Pumpkin #2. There’s also a Voronoi Jack-o-Lantern on Ponoko, and more even more Voronoi Pumpkins on Thingiverse.