Members of a group of teenage Iranian musicians perform Lezgi, a style of traditional dance common in Iran’s Azarbaijan region and the Republic of Azerbaijan, during a music festival underway on the sidelines of the 25th Iran Handmade Carpet Exhibition at the Tehran Permanent International Fairgrounds on August 26, 2016. The exhibition comes to an end today.  (Honaronline/Alireza Farahani)