Two water varnishes 50 ml. aging to cracks, which after drying are transparent and create a waterproof surface. They are used to achieve surface cracks. We put 1 layer of glue on the decorated surface (1/2), after it dries the next (2/2). The second layer of glue during drying will break. These fillings can be enhanced by rubbing in a colouring material such as oil paint, aging patina or pigment powder.