Golden ratio
The five epic poems of Vazha-Pshavela ('Aluda Ketelauri' (1888), 'Bakhtrioni' (1892), 'Host and Guest' (1893), 'The Avenger of the Blood' (1897) and 'Snake Eater' (1901)) are composed on the principle of the Golden ratio, and thus invite comparison with the works of Ancient and Renaissance authors similarly inspired.