The Lazic War, also known as the Colchidian War or in Georgian historiography as the Great War of Egrisi was fought between the Byzantine Empire and the Sasanian Empire for control of the ancient Georgian region of Lazica. The Lazic War lasted for twenty years, from 541 to 562, with varying success and ended with the Fifty-Year Peace Treaty which obligated the Byzantine Empire to pay tribute to Persia each year for the recognition of Lazica as a Byzantine vassal state by Persians. The Lazic War is narrated in detail in the works of Procopius of Caesarea and Agathias.
Ruins of the Petra fortress and the Church of St. John the Baptist
The remains of the Roman fortifications of Archaeopolis
Scymnia (Lechkhumi)
Suania (Svaneti)
The Sasanian Empire or Sassanid Empire, officially known as Eranshahr, was the last Iranian empire before the early Muslim conquests of the 7th to 8th centuries. Named after the House of Sasan, it endured for over four centuries, from 224 to 651, making it the second longest-lived Persian imperial dynasty after the Arsacids of the Parthian Empire.
Initial coinage of founder Ardashir I, as King of Persis Artaxerxes (Ardaxsir) V. c. 205/6–223/4 AD. Obv: Bearded facing head, wearing diadem and Parthian-style tiara, legend "The divine Ardaxir, king" in Pahlavi. Rev: Bearded head of Papak, wearing diadem and Parthian-style tiara, legend "son of the divinity Papak, king" in Pahlavi.
1840 illustration of a Sasanian relief at Firuzabad, showing Ardashir I's victory over Artabanus IV and his forces.
Rock relief of Ardashir I receiving the ring of kingship by the Zoroastrian supreme god Ahura Mazda.
Rock-face relief at Naqsh-e Rostam of Persian emperor Shapur I (on horseback) capturing Roman emperor Valerian (standing) and Philip the Arab (kneeling), suing for peace, following the victory at Edessa.