Trylon and Perisphere
by sterndesignworks, published
My own interpretation of the Trylon and Perisphere from the 1939 World's Fair in Flushing Meadows, Queens.
Some issues on the overhand under the ledge, better support needed. I wanted it free standing but I may have to add some columns as a compromise.
I pulled a model off of sketchup warehouse for a starting skeleton and then heavily modified the base, ramp, and other details. I have printed a few versions ranging from 1" to 6" tall in PLA on my rep2.