exterior of wat si chum & its massive assembly hall in the middle of the complex from which its giant buddha is visible, sukhothai

14th afraid ajana archana bodhi brick buddha built century chum dai designed giant hall historical huge image king maha mandapa monastery mondop northern not park phra plaster poot roofless sculpture seated speaking specially statue stucco sukhothai temple thai thailand thammaracha theravada theravadan tree vihara viharn wat wihan zone