Shirwan / Shirvan .( Kuba Shahnazarli Rug ) In the dark blue field ,surrounded by the main eagle beaked borders , twelve cartouche medallions have been aligned vertically in two rows of six each . Separated horizontally by the five red flamed palmettes . Age. First half 20th cent. . Ca. 288 cm. x 153 cm. some light corrosion in the black,