- Bolting wires to metal parts. This tidbit I had borrowed from Calder himself. When I visited an exhibition on his works in London, I carefully studied how he managed to construct his larger mobiles- and bolts were utilised everywhere.
- Using thicker wires. There were certain parts on the fish that needed to have quite a long "arm" from the pivot point so as to place them correctly. Well, my high ductile, skinny fencing wire just wasn't cutting it anymore and was bending all over the place. So I used some of my engineering skills, and ordered the appropriate poles in stainless steel to hold up the weight correctly. Looking back, I wish I had used the stainless steel everywhere. I know for the future then..
- Patience. The tail itself took 3 hours of carefully cutting on the CNC milling machine. The fish has 13 pieces total. You do the math.
Huge thanks to Erik Nordén for the beautiful photography.