The monograph entitled "The Stone Chronicle of the Mother Cathedral of Holy Etchmiadzin" has been published

It is dedicated to the reconsecration of the Mother Cathedral and summarizes the lithographic heritage of the Mother Cathedral. For the first time, the construction and renovation works of the Mother Cathedral over the centuries are presented in the form of a chronicle, that is, in chronological order. The author of the monograph is lithographer Arsen Harutyunyan. The Armenian lithographs of the Mother Cathedral were studied in detail during the last large-scale renovation, when different layers of the walls of the building were opened.