The Blue Mosque, a symbol of Iranian art, has been active again in the last 3 decades as the praying and congregation place of Muslims residing in Armenia and a touristic attraction, the Iranian Embassy in Armenia wrote on Twitter.

"A great pleasure that its centuries-old Persian epigraphy has been preserved! Who can read them?" the embassy said in a statement.

Earlier Azerbaijani MPs attending the EuroNest Parliamentary Assembly meeting in Yerevan visited the Blue Mosque, took photos in front of it, and declared that the mosque was Azerbaijani.