Arevaxaç
İstinadlar
redaktə- ↑ Bauer-Manndorff, Elisabeth. Armenia: Past and Present. Reich Verlag. 1981. səh. 89.
The circle, as a line returning upon itself, represented perfection. Having neither beginning, nor end, it was the symbol of eternity. The architects expressed the concept of everlasting, celestial life in the knowledge of the presence and effect of the divine power by sphere.