Iran 🇮🇷

The Hall of Mirrors (Talar-e Ayeneh) is one of the most famous halls of the Golestan Palace complex. 

The walls and ceiling are covered with small mirrors that create a stunning visual effect. The mirrors reflect each other, creating the illusion that the hall is endless. 

Legend has it that the hall was built at the request of one of the kings of the Qajar dynasty. The king had a blind daughter, and he wanted to create a hall that would allow her to experience the beauty of light and reflection.