M. Tyszkiewicz, the great collector, in his entertaining _Souvenirs_,[68] gives some interesting illustrations of the methods of Italian forgers of vases, of which he had frequent experience. “The Neapolitans,” he says, “excel above all others in this industry; and it is in ancient Capua, now Sta. Maria di Capua Vetere, that the best _ateliers_ for the manufacture of painted vases are situated.” But “even the famous connoisseur Raimondi, who was considered the master of his art at Sta. Maria—even he could never invent altogether the decoration of a vase so as to make it pass for an antique. Only if this talented artist could get just a few fragments of a fine vase, he was clever enough to be able, by the aid of illustrations of vases in museums or in private collections, to reconstruct the whole subject. He replaced the missing parts, and threw such an air of uniformity over the vase that it was almost impossible to tell what was modern. But if you tried to wash a vase faked up in this manner, in pure alcohol chemically rectified, you would find that the modern portions would vanish, while the ancient paintings would remain. Neither Raimondi nor any one else could ever manage to discover the secret of the ancient potters—how to obtain the background of a brilliant black colour, improperly known as the _varnish of Nola_. To disguise their failure in this respect, the forgers are obliged, when the vase is entirely reconstructed and repainted, to cover it all over with a varnish of their own invention; but the surface of this varnish, although brilliant, lacks the freshness and brightness of that used by the ancients. Relatively this surface appears dull, and vanishes the moment it is washed with alcohol.” At Athens also, says M. Tyszkiewicz, laboratories have been established for making vases, of which he was acquainted with three. These forgers excel in turning out the white-ground vases, which, even when antique, cannot resist the action of alcohol. For the same reason they apply gilding to their black-and-red vases, because this also yields to its action. The large prices fetched by the white vases (see below) have stimulated their activity in this direction, and their efforts have not been without artistic merit, though failing in technique.[69] On the subject of forgeries in relation to Greek vases the literature is very scanty; but reference may be made to Prof. Furtwaengler’s _Neuere Fälschungen von Antiken_, which raises some very interesting questions in regard to forgeries, though his conclusions may sometimes be thought rather arbitrary.