Image: 220     File: _8E22507-Pano      

Typical door knockers on old houses in Iran. On left is for men to use. It strikes the wood and makes a deep sound. The one on right strikes the metal and is for women. The different sounds allow women inside to know when to veil up before opening the door. Old Yazd
31°54'8" N 54°22'10" E -- October 06, 2016 13:07:44 UTC