This photo shows an interior view of the Mellat Palace Museum in Tehran, Iran, May 18, 2025. (Xinhua/Shadati)

This photo shows an interior view of the Mellat Palace Museum in Tehran, Iran, May 18, 2025. (Xinhua/Shadati)

A visitor films a room at the Mellat Palace Museum in Tehran, Iran, May 18, 2025. (Xinhua/Shadati)

People visit the Mellat Palace Museum in Tehran, Iran, May 18, 2025. (Xinhua/Shadati)