Jacob G. Ghazarian (2006), The Mediterranean legacy in early Celtic Christianity: a journey from Armenia to Ireland, Bennett & Bloom, pp. 263, p. 171 "... Quite a different version of the Celtic triskelion, and perhaps the most common pre-Christian symbolism found throughout Armenian cultural tradition, is the round clockwise (occasionally counter-clockwise) whirling sun-like spiral fixed at a centre—the Armenian symbol of eternity."