Battle of Gaugamela main Persian infantry was poorly trained and equipped in comparison to Alexander's pezhetairoi and hoplites. The only respectable infantry Darius had were his 2,000 Greek hoplites and his personal bodyguard, the 10,000 Immortals. The Greek mercenaries fought in a phalanx, armed not with a heavy shield but with spears no longer than three metres, while the spears of the Immortals were two metres long. Among the other Persian troops, the most heavily armed were the Armenians, who were armed the Greek way and probably fought as a phalanx. The rest of Darius' contingents were much more lightly armed; the main
Ancient Greek art in weight, holding some 1,100 litres, and found in the burial of a Celtic woman in modern France, and the 4th-century Derveni Krater, 90.5 cm (35 in.) high. The elites of other neighbours of the Greeks, such as the Thracians and Scythians, were keen consumers of Greek metalwork, and probably served by Greek goldsmiths settled in their territories, who adapted their products to suit local taste and functions. Such hybrid pieces form a large part of survivals, including the Panagyurishte Treasure, Borovo Treasure, and other Thracian treasures, and several Scythian burials, which probably contained work by Greek artists based in