The Greco-Bactrian king Demetrius I (205-171 BCE) himself may have been the prototype for the image of the Buddha. He was king and saviour of India, as confirmed by his successors King Apollodotus I and Menander I, who were officially described as (basileōs sotēros) "saviour king" in the bilingual Greek and Kharoshthi legends of their coins. Demetrius was named Dharmamita ("Friend of the Dharma") in the Indian text of the Yuga Purana. Buddhism flourished under his reign and that of his successors, precisely as it was being oppressed by the Indian dynasty of the Sunga in the East.
The earliest Hellenistic statues of the Buddha portray him in a style reminiscent of a king, where the traditional Buddhist symbols (the Dharma wheel, the empty throne, the Bodhi tree, the lions) are absent. Demetrius may have been deified, and the first Hellenistic statues of the Buddha we know may be representations of the idealized Greek king, princely, yet friendly, protective and open to Indian culture. As they progressively incorporated more Buddhist elements, they became central to the Buddhist movement, and influenced the representations of the Buddha in Greco-Buddhist art and later.