Liver of Sulfer, Boil and Bubble...
Science lesson for the day. Take three shiny, beautiful rings and place them in some really stinky stuff called liver sulfur. (Really, that's it's name! Perfect name for stinky stuff, isn't it?). Anyway, take your shiny rings, make them a funky brown color..and...wait for it..polish them again! See why artists go crazy?😉