close-up image of the roof of the royal pantheon (prasat phra thep bidon) inside the grand palace in bangkok

monastery building landmark tourism pagoda temple palace shrine tower quail spire wat phra kaew emerald buddha grand palace bangkok buddhism buddhist southeast asia thai thai architecture thailand ancient art ceramic hall blue sky courtyard culture decoration famous place gilded gilt gold history roof pantheon chedi stupa pagoda pavilion prayer relics religion religious asian spire temple tiles tourism tradition travel travel destination vacation royal rattana royal thep bidon building