Isfahan Engraving ( Qalam-Zani )
Engraving (Qalam-Zani) It’s one of the traditional handicrafts of Iran that its origin goes back to the Sogians period that lived in Caucasus around 5000 to 7000 years ago and had Aryan origins. Engraving is done on different metals such as copper,brass,silver, gold and also some alloys. To engrave, first the back side of the work is covered by tar …