The coolest thing in "The DaVinci Code" was the cryptex.
I was lead to believe it was a product of Dan Brown's imagination, but he posted this artwork from Leonardo's Notebooks. http://www.danbrown.com/secrets/davinci_code/davinci_art.html
Earl bailed me out by helping me with this song,
April 2019 "Burning Down the House" - School of Rock Grad School Pompano