Svarloka (in Buddhism: Arupadhatu), the very best and holiest realm, reserved with the gods. Also called svargaloka. The interior courtyard as well as roof of each temple symbolize the realm of svarloka. The roof of Prambanan temples are adorned and crowned with ratna (sanskrit: jewel), The form of Prambanan Ratna https://presslive360.blogspot.com/