In the 7th century, the mural covered all four walls of a room in Afrasiab Palace in Samarkand, with each wall depicting a different scene. The western wall depicts what are believed to be two Korean men from the Goguryeo Dynasty (37 B.C.-668) having an audience with the king.
“The faces of the delegates are difficult to see, but the painting features a clear image of a jougwan,” the press release said. A jougwan is a hat that was worn by the men of Goguryeo and is decorated with a bird’s feather.
The actual nationality of the two men in the painting was long debated by specialists, with some saying that their clothing shows they are from the Silla (57 B.C.-935) or Balhae (698-926) eras. With the revelation of the jougwan, however, many have concluded that the men are from the Goguryeo era.