We just got back from sunny, LA, where we had a great time at SIGGRAPH. Using circuit stickers, Agic conductive ink, and Conductak conductive sticky putty, we made a beautiful circuitry – CircuitTree!

For more info:
http://s2015.siggraph.org/attendees/making-siggraph-2015
http://semiaccurate.com/2015/08/12/conductak-make-conductive-sticky-putty/
Chibitronics Circuit Stickers at SIGGRAPH