Rey, Iran Rey, Iran Rey or Ray (; , Šahr-e Rey, “City of Ray”), also known as Rhages (; , or Europos (Ευρωπός) "Rhagai"; or "Rhaganae") and formerly as Arsacia, is the capital of Rey County in Tehran Province of Iran, and the oldest existing city in the province. Ray today has been absorbed into the Greater Tehran metropolitan area. Ray is connected via the Tehran Metro to the rest of Tehran and has many industries and factories in operation. Limited excavations of what was not bulldozed began in 1997 in collaboration with the Iranian Cultural Heritage and Tourism Organization (ICHTO), the
Architects of Iran of the early Islamic and pre-Islamic world's wonders of Iran. It is unknown who built the palaces of Bishapur, Firouzabad, Persepolis, Susa, or the many other spectacular ancient edifices of Greater Iran. No record of their names exists. Only the ruins of what they built give us a faint indication of what masters must have walked the face of this earth eons ago. Many of the structures remaining today possibly had more than one architect working on them. Only one is mentioned in the following list, and only their most famous work is mentioned. The list also contains the names