The picture taken on Feb. 20, 2005 shows a set of yak butter sculptures in Taer Monastery, northwest China's Qinghai Province. Yak butter sculptures in Taer Monastery have been created by monk artists and will be shown to the public during the Lantern Festival (the 15th of the 1st lunar month), which falls on Feb. 23 this year. (Xinhua photo/He Jun)

A monk artist puts the last touches on a yak butter sculpture in Taer Monastery, northwest China's Qinghai Province Feb. 20, 2005. (Xinhua photo/He Jun)

A monk artist puts the last touches on a yak butter sculpture in Taer Monastery, northwest China's Qinghai Province Feb. 20, 2005. (Xinhua photo/He Jun)