wat chana songkhram bell-d chedi, one of the largest stupas in sukhothai historical park, reflected in lotus pond, thailand

archaeological archaeology arts artwork assembly bell bud buddha buddhism buddhist central chana chedi classic classical complex department empire fine hall heritage historical khmer kingdom lanka largest lotus monastery north park pond ratchaburana reflection ruins shaped site songkhram spiritual sri stupa style sukhothai temple thailand theravada theravadan unesco victory viharn wat world