Steel truss bridge

[Garth Thornton]

Here's another pure fractal construction. As with the Sierpincrowns, it uses tile metamorphs to keep the holon count down and simplify the design process.
   

  Bridge steel truss.xep (Size: 7.93 KB / Downloads: 38)

[Teena]

This is so cool! Thank you very much for the XEP!