UNESCO World Heritage Site, Echmiadzin (Echmiatsin); UNESCO World Heritage Site; Armenia; Caucasus; Central Asia; Asia; Altar; Catholicism; Caucasus; Christianity; City; Close-up; Color Image; Cross; Government; No People; Outdoors; Photography; Place of Worship; Politics and Government; Religion; South Caucasus; Spirituality; Travel Destinations; UNESCO World Heritage Site; Vertical; Yerevan