Vihan Somdet. Queen Sawapha Phongsri built this fourgabled vihan in 1902 as her contribution to the temple. It was meant to be the scripture hall but was in later time used to house the many Buddha images presented to the temple which were of the wrong size for the gallery. The building therefore because a museum of Buddha images besides containing many scripture cabinets, lacquered and gilded, with designs showing scenes from the Ramahien and the jataka stories.