It may seem a little strange to you when we say that you can see a building from the ancient Iranian period in the country of Iraq; But it is true, a little far from the city of Baghdad, the capital of Iraq, there are the ruins of a magnificent Iranian palace known as Taq Kasri or Khosrow's Palace and Ivan Madain.
This building was built during the Sassanid era, one of the most powerful emperors of ancient Iran, this arch is one of the largest and most magnificent adobe buildings in the world, which displays the glory of ancient Iran.