Achaemenid architecture includes all architectural achievements of the Achaemenid Persians manifesting in construction of spectacular cities used for governance and inhabitation (Persepolis, Susa, Ecbatana), temples made for worship and social gatherings (such as Zoroastrian temples), and mausoleums erected in honor of fallen kings (such as the burial tomb of Cyrus the Great). The quintessential feature of Persian architecture was its eclectic nature with elements of Assyrian, Egyptian, Median and Asiatic Greek all incorporated, yet producing a unique Persian identity seen in the finished product. Achaemenid architecture is academically classified under Parsian Architecture in terms of its style and design.