Originally the roof was to have been domed but the Regent requested that Thai style should be used in order to match with the existing two throne halls on the same axis, referring back to the former to palace in Ayutthaya. In addition, in former r a prasat was traditionally built to glorify the king and this reign should be no exception. The in throne hall is sed of three pavilions or sections, which campo Thai architectural terminology are considered as three separate Phra Thinang It is not open to the public, but, owing to its importance, salient features of the interior are described in the box on pages 112-113.