In moments when you observe amazing works of arts in painting, made in ancient times, most surprisingly, these are the juicy colors — juicy and bright and from which they are so compained and bright, despite the centuries. Earlier, people described the methods of preparing varnishes and oils, as well as paints, vegetable oils and natural oils. Based on natural vegetable oils, Leonardo da Vinci himself made paints for himself. The first methods of preparing varnish are described in the 900-year-old treatise. That is, film -forming materials and substances were made earlier, just there are simply no entries about them. In fact, the cook of varnishes was up to the age of automation and electrification of the real art. In any cook of digger varnishes, it was just such an art that was carefully guarded and hidden, but nevertheless, the secret of this varnish was disclosed and then there were much more varnish products. The film of this varnish had increased strength, hardness and resistance to atmospheric influences. Such varnishes were used only for those products that were aesthetically beautiful in themselves — crews, carriages, musical instruments and so on.
