remains of columns & seated buddha in meditation pose, viharn monastery of wat mahathat, sukhothai historical park, thailand

archaeological archaeology arts artwork attharot bud buddha buddhism buddhist central chedi classic classical columns complex department empire epicenter fine first flanked heritage historical intharathit khmer king kingdom lotus main meditation monastery north park phra pose relics ruins seated site spiritual standing stupa sukhothai thailand theravada theravadan unesco vihara viharn world