sentences:  It has been thought that this statue may be derived from one by Alcamenes, an Athenian sculptor who, according to Pausanias (I, 8, 4), made a statue of Ares that was erected on the Athenian agora.However, the temple of Ares to which he refers had only been moved from Acharnes and re-sited in the Agora in Augustus's time, making this a chronological impossibility.Also, statues known to derive from Alcamenes' statue show the god in a breastplate (one is depicted in this relief).