Kathara Grid or Di-Pyramidal rectangular prism

Hand Made kathara grid using a 3d scan as a stencil/template, and i simply arranged the spheres and cylinder rods made them 6mm rods and i believe 7mm spheres. Came out really well and printed nicely with few supports on its side as its theoretically a self supporting structure i thought lol. I plan to resin print some in clear one day when i get the ratios and arrangement more exact but it will do for now! You can learn a lot just from rotating it in a shadow! This is the 3d version of those “Kaballah” tree of life things but the original symetrical mathematically sound versions.