Exhibition of Tibetan painter Amdo Qamba held in Lhasa(2/4)

A visitor looks at traditional mineral dye once used by Amdo Qamba, a famous Tibetan painter, during an exhibition in Lhasa, capital of southwest China's Tibet Autonomous Region, Sept. 10, 2014. An exhibition of Amdo Qamba, which is held in memory of the 100th anniversary of his birth, kicked off here Wednesday. The exhibition will last until Sept. 15. (Xinhua/Purbu Zhaxi)