A visitor appreciates a Tibet-themed painting at the Natural Science Museum in Lhasa, capital of southwest China`s Tibet Autonomous Region, Sept. 26, 2021. (China News Service/Gongga Laisong)

A visitor takes a shot at the Natural Science Museum in Lhasa, capital of southwest China`s Tibet Autonomous Region, Sept. 26, 2021. (China News Service/Gongga Laisong)

A visitor appreciates a Tibet-themed painting at the Natural Science Museum in Lhasa, capital of southwest China`s Tibet Autonomous Region, Sept. 26, 2021. (China News Service/Gongga Laisong)

Visitors appreciate Tibet-themed paintings at the Natural Science Museum in Lhasa, capital of southwest China`s Tibet Autonomous Region, Sept. 26, 2021. (China News Service/Gongga Laisong)