🇹🇭 Thailand · Rock art
Phu Phra Bat Historical Park — Sima Stone Tradition
Prehistoric to Dvaravati (7th–13th c.) to Lan Xang · Khorat Bronze to Dvaravati Mon–Khmer Buddhist; Khmer Angkor influence
Udon Thani mushroom boulders with 3000 BCE cattle paintings and 68 Dvaravati Sīma stones 7th–9th c., UNESCO 1507.