บุษบกพระบรมราชสัญลักษณ์ ประจำรัชกาล
There are pillars (standing) on the terrace at the four radial corners of the scripture hall. On top of these pillars are the gilt pavilions containing the royal emblems of the kings of the present dynasty. So they're like monument of the royal insignia, and the monuments are adorned with tiered-umbrellas and elephant statues.