How it works: "making of" decorative silvering of relief elements.
Potal - it's a kind of alloy (or decorative technique) for imitating the noble metals. In our case we consider silver. Most often, the original raw material exist in shape of book with sheets of very thin foil. And you should be extremely careful when working with it.
Tear sheet from book and apply it to the previously prepared by special adhesive surface. And smooth it by the brush.