Ghostbusters: Afterlife - Proton Cannon Concepts

I did TONS of visual exploration for the proton cannons hidden in Gozer's temple in the final act of the film. I had a blast thinking of ways Egon would have rigged a PKE Meter to set off the Neutrona Wands. It was an honor seeing Paul Rudd, People Magazine's reigning sexiest man alive, destroy them.