Central Asian monk teaching East Asian monk. 9th century fresco from the Bezeklik Thousand Buddha Caves near Turfan, Xinjiang, China.
The figure on the right is a young Buddhist monk painted in a stereotypical East Asian style. He stands with downcast eyes directed in reverence as he hears the teachings of the figure on the left. The figure on the left is painted in a style that is not East Asian in character. The two circles on either side of his chin are remarkably unusual (piercings). He features a strongly-set nose and clear blue eyes. His skin color is darker. His hair and beard color is reddish brown with brown shades. He stands looking at the younger monk, raising his hand in a teaching gesture as he speaks.