Sam Halstead has produced a Stained Glass documentary he wants to share with all of us, so he's placed it in the public domain. As Sam said: "So it is kind of my "swansong" and maybe also just giving something back for all the joy I have had working with glass and glass artists." You can view it here: Lighting the Way: The German Pioneers of Contemporary Stained Glass and here's the trailer:  Lighting the Way movie trailer