Chair made from scratch, exists out of aluminum bars connected with casted polymer joints. I've build this chair as a working prototype, where the joints have been casted. 3D-prints have been used as masterpiece while making the moulds. Project for "Complex Prototyping and Fabrication" at RMIT University in Australia.
Starting out by sketching ideas...
and how to assemble.
Early idea sketches
Experimenting and prototyping: