The stance of Lord Nataraja is straight from the Natyashastra. The classical Indian text (shastra) on the performing arts (natya, which literally translates to dance) is the definitive authority on creative expression, from which the Indian performing arts keeps deriving to this day. The name Nataraja translates to king (raja) of natya, a key manifestation (roopa) of Lord Shiva. It is His natya that wields destruction over life and in turn projects life anew, such is the grace of Lord Nataraja.