This book represents a reflection on the policies of preservation that were established and interventions for restoration that occurred in Iran before and in the years after the Khomeinist Revolution, as well as being an analysis of the impact that Italian restoration culture has had in the country. Research concerning the state of conservation and the ongoing restoration of the Armenian churches in the Khoy and Salmas areas is included, along with precise documentation of the observation of the two cities, their architecture and the context of their landscape. The problems of architectural restoration in present-day Iran and the compatible use of buildings no longer intended for worship are addressed. The book is bolstered by first-hand documentation obtained through inspections and interviews with Iranian specialists during three missions carried out between 2016 and 2018 and a large anthology of period texts that have only recently been made available for the first time for study inelectronic form, including travel reports written by Westerners describing Persia between the 15th and 19th centuries.