Being a young sculptor, in 1964, Suren Nazaryan received permission from Catholicos of All Armenians, Vazgen I, to create the bas-reliefs of the five most important and famous cathedrals of Armenian architecture (St. Hripsime, Etchmiadzin, Zvartnots, Holy Cross Akhthamar, and Ani) for the throne hall of Catholicos’s residence.