Consider the following description of the Samadhi of a former Prime Minister of India. Central Samadhi Platform comprises nine square black polished granite solid stone blocks, capped with a 'Diya' in the centre. The number nine holds significance and represents the Navarasas, Navaratras and Navagrahas. Then placement of the Nine-Square Samadhi is in a circular lotus shaped pattern. The Nine-Square platform is accessed in four cardinal directions by pathways made in white composite tiles so that the floor does not get heated. Identify the Samadhi.