Sketch Model of four intersecting spheres, each center at the vertices of a tetrahedron. PVC, 2 mm, cnc-cut Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to email a link to a friend (Opens in new window)Like this:Like Loading... Drawing Sketch Tesselation Share: FacebookTwitterLinkedInPinterestTumblr Older Post SPACEPLATES Greenhouse, Bristol, UK Newer Post Sketch