Mierse, William E. (1 December 2022). Artifacts from the Ancient Silk Road. ABC-CLIO. p. 126. ISBN978-1-4408-5829-1. "In the upper scene, long-haired Turkic servants attend an individual seated inside the yurt proper, and in the lower scene, hunters are seen riding down game. The setting must be the Kazakh steppes over which the Turks had taken control from the Hepthalites."