To regard a marble statue as an original work of Lysippos, who has been looked upon almost universally as a sculptor in bronze exclusively, seems at first sight to be baseless. Pliny certainly classed Lysippos among the bronze-workers, for in the preface to his account of bronze-founders[2106] he tells us that this artist produced 1,500 statues, and doubtless we are to infer that the historian regarded them all as being made of metal. He further[2107] speaks of Lysippos’ contributions to the (_ars_) _statuaria_, and it seems clear that this term, as the modern title of Book XXXIV, is to be taken in its narrow sense of sculpture in bronze as opposed to _sculptura_,[2108] that in marble. How firmly the belief is established that Lysippos worked only in bronze can be seen from the following words of Overbeck: “_Zu beginnen ist mit wiederholter Hervorhebung der durchaus unzweifelhaften und wichtigen Tatsache dass Lysippos ausschliesslich Erzgiesser war._”[2109] That Lysippos was preëminently a bronze-worker, and that his ancient reputation was due chiefly to his bronze work, can not be doubted. But to say that he never essayed to produce works in marble, as so many other Greek artists did who were famed as bronze-workers,[2110] is, as one writer has lately expressed it, a _kindisches Vorurtheil_.[2111] That marble work was done in his studio, if not by his hand, is well attested by the reliefs from the base of the victor statue of Polydamas mentioned above, which have been generally referred to Lysippos’ pupils.[2112] These are too damaged to be used as exact evidence of his style, but the legs of Polydamas himself, in the central relief, so far as their contour can be made out, are thin and sinewy, as we should expect in Lysippan work, and this relief doubtless would have been regarded as the work of the master himself, if it had not been taken for granted that he worked only in bronze. But for the same assumption some critics would have seen an original from the hand of Lysippos in the statue of Agias at least, if not in the others of the Delphian group.[2113] It will be interesting to rehearse some of the arguments by which the statue of Agias has been adjudged a copy.[2114]