doing, however, to this statue covers the process of brass casters. Thus Lucian, speaking of a certain brass statue in the Agora, says: οἶσθα τὸν χαλκοῦν τὸν ἑσῶτα ἐν τῇ ἀγορᾷ, καὶ τὰ μὲν πιττῶν τὰ δὲ εὔων διετέλεσα,—“You know the brass statue standing in the forum, on which I was occupied pitching and drying,” or burning. But there is nothing new in all this, and nothing which throws any light upon the subject in question. It was, as we well know, a common practice of the Greeks, in making their large statues, to build up a core of wood, brickwork, plaster, and other materials as a foundation or rough sketch. On the surface of this in their chryselephantine statues they veneered sheets of gold and ivory, sometimes covering the entire surface with these precious materials, and sometimes finishing portions of them with an exterior of plaster or clay, which was painted in imitation of life. This for instance was the case with the Dionysos in Kreusis, described by Pausanias, of which the whole figure was modeled in plaster and afterwards colored. It would also seem to have been a practice with the Greek artists to cover these roughly executed cores with a composition of resin and pitch which they indurated by fire; and afterwards to finish the surface in the same material. Such at least appears to be the process indicated by Lucian in the passage just quoted, in which he speaks of the statue he was engaged in pitching and drying; as well as by Apollodorus in a passage in which Dædalus is described as making a statue of Hercules in pitch (πίσσα). The term “pissa” in this last passage has by some translators been supposed to be a misprint for ἐν πίση, meaning that this statue was a ζόανον executed in pine wood like other Dædalian figures. As it stands in the original, certainly, it is πίσσα, and means pitch; and it is quite as probable that it is correct and means a sort of encaustic finish with resin and gum. However this may be, there is little doubt that in making their bronze statues the Greeks used a surface of wax and pitch, or some such material, which was plastic and would melt; and it is well known that they spread wax over their statues to give them a polished surface, and also finished their plaster walls with a covering of wax.