Photo taken on Aug. 11, 2011 shows a printed picture of a fresco in the Kizil Grotto in Aksu of northwest China's Xinjiang Uygur Autonomous Region. On Wednesday and Thursday, scholars from China and seven foreign countries went to Baicheng and Kuqa counties in Xinjiang to investigate the ancient Qiuci grottoes and look into the techniques to protect the buddhistic grottoes and frescoes in them.(Xinhua/Wang Fei)
An expert of the Qiuci Research Society reinforces the Kizil Grotto in Aksu of northwest China's Xinjiang Uygur Autonomous Region, Aug. 10, 2011. On Wednesday and Thursday, scholars from China and seven foreign countries went to Baicheng and Kuqa counties in Xinjiang to investigate the ancient Qiuci grottoes and look into the techniques to protect the buddhistic grottoes and frescoes in them.(Xinhua/Wang Fei)
Scholars examine a site of the Kizil Grotto in Aksu of northwest China's Xinjiang Uygur Autonomous Region, Aug. 10, 2011. On Wednesday and Thursday, scholars from China and seven foreign countries went to Baicheng and Kuqa counties in Xinjiang to investigate the ancient Qiuci grottoes and look into the techniques to protect the buddhistic grottoes and frescoes in them.(Xinhua/Wang Fei)
Foreign scholars visit the Kizil Gaha Grotto in Aksu of northwest China's Xinjiang Uygur Autonomous Region, Aug. 10, 2011. On Wednesday and Thursday, scholars from China and seven foreign countries went to Baicheng and Kuqa counties in Xinjiang to investigate the ancient Qiuci grottoes and look into the techniques to protect the buddhistic grottoes and frescoes in them.(Xinhua/Wang Fei)
An expert from South Korea examines the Kizil Grotto in the Aksu area of northwest China's Xinjiang Uygur Autonomous Region, Aug. 10, 2011. On Wednesday and Thursday, scholars from China and seven foreign countries went to Baicheng and Kuqa counties in Xinjiang to investigate the ancient Qiuci grottoes and look into the techniques to protect the buddhistic grottoes and frescoes in them.(Xinhua/Wang Fei)
