Denny Weinman at Sugar Creek Baptist Church in Sugar Land, Texas brings us this 3d wireframe wonder.
The thirty wireframe boxes were constructed from 1×2′s cut into 4 foot lengths.
To interlock the pieces, Denny used a half inch straight router bit and routed each piece of those with a notch so that the pieces set inside each other. He used some wood glue and a nail gun with finishing nails to hold them together.
Denny used tie line to hang the majority of them and safety cable to hang the first few.
The project took about two days from start to finish and material cost was around $200 (you have the router, chop saw etc.).