Before engraving or polishing gold leaf, at Pigmentti, we put together the operate with 16 layers of Gesso Bologna, 8 layers of bole prior to at last water gilding. Water gilding is made use of to realize a mirror end on glass, but can also be utilized on bole (clay) https://goldgilding90987.sharebyblog.com/22212696/considerations-to-know-about-water-gilding