Copper patina was applied to dark the solder lines. Finally the piece was cleaned and polished. The item "Stained Glass Window Geometrical Transom Suncatcher Panel" is in sale since Monday, October 7, 2019. This item is in the category "Pottery & Glass\Glass\Art Glass\Stained Glass".The seller is "helioglass" and is located in Smyrna, Delaware. This item can be shipped to United States.