"The style of writing is Indian, with some differences" 2) "They clothe themselves with ornamental garments of silk and embroidery. They cut their hair and wear a flowing covering (over their heads)" 3) "The king is of Kuchean ("屈支" qūzhī) race" 4) "There are about one hundred convents (saṅghārāmas) in this country, with five thousand and more disciples. These belong to the Little Vehicle of the school of the Sarvāstivādas (Shwo-yih-tsai-yu-po). Their doctrine (teaching of Sūtras) and their rules of discipline (principles of the Vinaya) are like those of India, and those who read them use the same (originals)." 5) "About 40 li to the north of this desert city there are two convents close together on the slope of a mountain". These events were soon before the Tang campaign against Kucha in 648 CE. Period 3: final narrative evolution The final stage at Kizil is Period 3 of the Second Indo-Iranian Style. Towards the end of its florescence, Kizil saw the emergence of the domed central pillar cave, a type of "central pillar" structure, with niche and circumambulating corridor, but with a very uncharacteristic near-cubic main cella crowned by a magnificent cupola decorated with divinities. The style of painting is very refined, and can also be seen in some other caves in the region such as in Kumtura. The iconography too has evolved, with a cosmological Buddha becoming omnipresent and majestic, often surrounded by myriads of emanations of smaller Buddhas. This exceptional and very refined type of cave is exemplified by Cave 123, the "Cave with the Ring-Bearing Doves". It represents a final narrative evolution, in which the figures of the cosmological Buddha predominate, while secondary figures and stories take an ever-smaller role. "Cave with the Ring-Bearing Doves" (Cave 123) The "Cave with the Ring-Bearing Doves" (Cave 123) had a type of "central pillar" structure, with niche and circumambulating corridor, but with a very uncharacteristic cubic main cella crowned by a magnificent dome decorated with divinities. The main cella forms a square vestibule or main hall (3.42 x 3.42 meters) in front of the pillar forming the back wall, the vestibule being surmounted by a decorated dome. The prototype for the dome decorated with standing Buddhist deities is to be found in Group C of the caves at Bamiyan. It can also be seen in some other caves in the region, such as in Kumtura. The cave is named