Excellent video! I do leaded glass myself and have been interested in taking it to the next level with painting. How big of a kiln would I need to have?
Sorry for my amateurish questions but is firing necessary? So you can't do this without a kiln? I would like to add paint to my stained glass works but don't really have change to borrow kiln yet alone resources to buy one. Oh, and love that painting by Heinrich Hoffman, good job!