structural:expansion, stylistic:style_transfer, linguistic:translation
Hephthalite conquest (circa 480–550 AD)

In the late 5th century AD the Hephthalites, based in Tokharistan (Bactria), expanded eastward through the Pamir Mountains, which are comparatively easy to cross, as did the Kushans before them, due to the presence of convenient plateaus between high peaks. They occupied the western Tarim Basin (Kashgar and Khotan), taking control of the area from the Rourans, who had been collecting heavy tribute from the oasis cities, but were now weakening under the assaults of the Chinese Wei dynasty. In 479 they took the east end of the Tarim Basin, around the region of Turfan. In 497–509, they pushed north of Turfan to the Urumchi region. In the early years of the 6th century, they were sending embassies from their dominions in the Tarim Basin to the Wei dynasty. The Hephthalites continued to occupy the Tarim Basin until the end of their Empire, circa 560 AD.

As the territories ruled by the Hephthalites expanded into Central Asia and the Tarim Basin, the art of the Hephthalites, with characteristic clothing and hairstyles, also came to be used in the areas they ruled, such as Sogdiana, Bamiyan or Kucha in the Tarim Basin (Kizil Caves, Kumtura Caves, Subashi reliquary). In these areas appear dignitaries with caftans with a triangular collar on the right side, crowns with three crescents, some crowns with wings, and a unique hairstyle. Another marker is the two-point suspension system for swords, which seems to have been an Hephthalite innovation, and was introduced by them in the territories they controlled. The paintings from the Kucha region, particularly the swordmen in the Kizil Caves, appear to have been made during Hephthalite rule in the region, circa 480–550 AD. The influence of the art of Gandhara in some of the earliest paintings at the Kizil Caves, dated to circa 500 AD, is considered as a consequence of the political unification of the area between Bactria and Kucha under the Hephthalites.