Did the Buddha image begin with the Greeks? The evidence for the first face
Summary
For the first five centuries Buddhist sculptors used symbols alone, with no rule anywhere forbidding an image. The story starts at the empty throne in the middle of a relief at Sanchi.
When Alexander’s armies reached India, the Greeks who settled across Central Asia gradually became Buddhists: a Dhamma edict in Greek at Kandahar, Yona elders in the Mahāvaṃsa, and a Greek king whose conversation with Nāgasena became the Milindapañha.
In Gandhāra the first Buddha images appear — the face of Apollo, waved hair, deep Greek drapery, and Vajrapāṇi standing guard in the body of Heracles.
That Greek topknot then travels a thousand years and becomes the uṣṇīṣa and the flame halo of the Sukhothai Buddha.
The question stays open. The Indian workshops at Mathura have a case just as strong, and the talk lays both sides out rather than deciding for the viewer.
Key points
No Buddha images for five hundred years
And no rule ever forbade one — the sculptors chose symbols themselves.
The case is built from objects
Sanchi, Ashoka’s edicts, the Mahāvaṃsa, Plutarch, ancient coinage and Gandhāran sculpture.
The Greeks of Central Asia became Buddhists
A Dhamma edict in Greek at Kandahar, Yona elders, and the Milindapañha that Thai Buddhists know well.
The uṣṇīṣa may begin as a Greek topknot
The line from Gandhāra to Sukhothai is one form travelling across a thousand years.
The answer is still open
Mathura’s claim is as strong as Gandhāra’s — and the Vakkali Sutta already answered: whoever sees the Dhamma sees me.