Medieval and Manuscripts
The Armenian eternity sign (⟨֎ ֍⟩, Armenian: Հավերժության նշան, romanized: haverzhut’yan nshan) or Arevakhach’ (Արեւախաչ, "Sun Cross") is an ancient Armenian national symbol and a symbol of the national identity of the Armenians. It is one of the most common symbols in Armenian architecture, carved on khachkars and on walls of churches.
Cistercian architecture.
Abbeville.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.