It has been generally assumed that the original group of statues at Pharsalos was of bronze (though we have no proof that it may not have been of marble), while the one at Delphi was copied almost, if not quite, simultaneously in marble[2115]—so faithfully, indeed, that even the proper marble support to the figure of Agias was omitted. While Homolle notes the absence of this support as evidence of the marble statue being an exact copy of the original bronze, Gardner argues that this proves a free imitation, where the support was not needed.[2116] The inexact modeling of the hair, since hair can not be rendered so perfectly in marble as in bronze, has been adduced as a sign that the marble statue was a copy of the bronze original. This in itself is a weak argument, since the slight and sketchy treatment of the hair of the _Hermes_ of Praxiteles—which is, for the most part, merely blocked out[2117]—might with just as good reason be used as evidence that that statue is only a copy, especially as we know that Praxiteles also worked in bronze.[2118] The omission of the artist’s signature on the base of the _Agias_ has also been taken to indicate that some pupil of Lysippos (Lysistratos, for example) did the work of transference in the master’s studio under his supervision and doubtless from his model. Despite all such arguments, which prove little, it must be admitted that the careless finish of the Delphian statue is not what we should expect in a masterpiece by so renowned a sculptor as Lysippos, as the statue can not be said to be a first-rate work of art. But that it was made under the direct supervision of Lysippos can hardly be questioned. It seems reasonable to believe that Daochos, who employed the great artist in the one case, would not have trusted a mere copyist in the other, or one who was free to indulge his individual taste in details,[2119] especially as the statue was to be placed in so prominent a place as Delphi. He probably gave the orders for the two statues at the same time, and Lysippos must have had the oversight of the Delphian one. So it seems best to regard the statue of Agias as a “double,” and not as a copy in the later sense of the word. The custom of making such doubles goes back at least to the middle of the sixth century B. C. Thus the statue of the _Delian Apollo_ by Angelion and Tektaios, known as the “_Healer_” (Οὔλιος),[2120] had a “double” in both Delphi[2121] and Athens.[2122] Similarly the _Philesian Apollo_ of Branchidai near Miletos, by the elder Kanachos,[2123] had a double in Thebes known as the _Ismenian Apollo_, which Pausanias says differed from the one in Miletos neither in form nor size, but only in material, for it was of cedar-wood,[2124] while the Milesian one was of bronze. Furtwaengler[2125] has demonstrated that contemporary doubles of works by Polykleitos, Pheidias, and Praxiteles existed. The case of the statues of the athlete Agias at Pharsalos and at Delphi is paralleled