A culture of the 2nd and 1st millennia BC in the valleys of northwestern Pakistan - and the Achaemenid (Persian) satrapy of this name. This culture was important in passing Persian ideas on to the civilizations of the Ganges valley. It also introduced Hellenistic art styles to India. Western influence is also apparent in the grid town planning found at the Gandharan cities of Charsada and Taxila. Characteristic burials are in tombs consisting of two small chambers, one on top of the other; the lower chamber contained both the burial (inhumed or cremated) and the grave goods, while the upper chamber was empty. The population, which bred livestock and carried out agriculture, were accomplished metalworkers, producing tools, weapons, and ornaments of copper, bronze, gold, silver, and iron. The pottery within the grave goods was mostly a red or gray plain burnished type.