large eroded buddha image in bhumisparsha mudra or earth touching hand gesture, wat phra si ratana mahathat, si satchanalai park

archaeology architecture arts assembly ayutthaya bhumisparsha biggest buddha buddhism buddhist center chaliang chedi city cob complex corn department earth empire fine gesture good gopura hall hand heritage historic historical important jayavarman kamphaeng khmer kingdom large mahathat mahayana most mudra northern park parks people phet phra pose prang rajworawihan ratana reign ruins satchanalai site spire stupa sukhothai temple thailand theravada theravadan touching unesco vihara wat wolrd world