Water gilding is a traditional technique used to apply gold leaf to surfaces, creating a shiny, reflective finish. This method involves preparing a surface, often made of wood or metal, with a special adhesive called gilding size. Once the size is tacky, sheets of gold leaf are carefully laid on top, adhering to the surface. The process requires skill and precision, as the gold leaf is extremely delicate and can easily tear. After the gold is applied, artisans often burnish the surface with a smooth tool to enhance its luster. Water gilding is commonly used in furniture, picture frames, and decorative arts.