A sandstone Buddha head in the roots of a Banyan tree at the ancient temple of Wat Mahathat (also known as the Temple of the Great Relic) in Ayutthaya. UNESCO declared Ayutthaya Historical Park a World Heritage Site in 1991 © 2012 KT WATSON
A sandstone Buddha head in the roots of a Banyan tree at the ancient temple of Wat Mahathat (also known as the Temple of the Great Relic) in Ayutthaya , Thailand. UNESCO declared Ayutthaya Historical Park a World Heritage Site in 1991.