Mausoleum of Cyrus the Great was build around 340 and 330 BC. It does still exist in Pasargadae(Shiraz). This Mausoleum is made out of limestone rocks. This structure strongly shows the geometrically and aesthetically of the tomb. The shape of this structure has changed over years. Still maintaining a large stone of a four-sided plane  figure at the base (45 x 42 feet), followed by a pyramidal of rocks that continue to up to 7 layer, irregular smaller rectangular stones, reaching a height of eighteen feet, until the structure is curtailed by a rectangularly formed cubical edifice with a small opening or window on the side, where the slenderest man can barely squeeze through. The roof of the building and indeed the structure, is an long limestone pediment. This is one the most spectacular architecture by Hakhamaneshian Empire.