Ever since the 14th century Silver has been used in the making of stained glass. You see those brilliant yellow and Florida orange colors in the stained glass? Those are from SILVER! When silver is applied to the backs of the glass then heated it will react with the stain, this reaction produces those vibrant colors.
photo credit: pl.depositphotos
https://steemit.com/news/@knightbird/odisha-hospital-which-refused-to-provide-ambulance-to-transport-dead-body-gets-clean-chit
wow nice!