walking buddha & seated buddha in earth touching pose, at the base of towering temple spire, wat phra si ratana mahathat

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