Painted Grey Ware culture
The Painted Grey Ware culture (PGW) is an Iron Age Indo-Aryan culture of the western Gangetic plain and the Ghaggar-Hakra valley in the Indian subcontinent, conventionally dated c.1200 to 600–500 BCE, or from 1300 to 500–300 BCE. It is a successor of the Cemetery H culture and black and red ware culture (BRW) within this region, and contemporary with the continuation of the BRW culture in the eastern Gangetic plain and Central India. Characterized by a style of fine, grey pottery painted with geometric patterns in black, the PGW culture is associated with village and town settlements, domesticated horses, ivory-working, and the advent of iron metallurgy.
Source: Wikipedia — Painted Grey Ware culture (CC BY-SA 4.0)