Tibet's mask is derived from religion out of a handicrafts, Tibetan called "Ba." Generally be divided into "God dancing mask" and "mask flag" and "Tibetan opera masks" three types. God dancing masks have pattern of ghosts, defend God, immortal, animal totems. mainly used in temples in every major holiday at the ceremony to dance to their God. Mask flag was mainly used as the various gods utensil, such as defending God, the Auspicious Lady and Horse Head King. Tibetan opera masks in civil devided into blue mask and white mask, according to Tibetan opera plot various figures mask, such as King, Princess, fairies and monsters, and so on.