Culture & Events ONE Event For its singularly sensational annual fundraiser, the Norman Arts Council transforms the MAINSITE Gallery into a replica-in-spirit of Andy Warhol’s Factory during its Silver Era. by Photos by Claude Long|May 27, 2014 Share Silver reigns at the @normanarts ONE Event, inspired by Andy Warhol’s Factory Click here to see more and purchase photos. Stay up to date with the latest news delivered straight to your inbox. Email Sorry. You must have JavaScript enabled to fill out this form.