When the great art historian Ananda Coomaraswamy first encountered the Nataraja in the early 20th century, he wrote that no artist of any culture had ever captured the activity of God with such precision and beauty. The figure was cast in Tamil Nadu between the 9th and 12th centuries, during the reign of the Chola kings — a civilisation that produced the world's greatest bronze-casting tradition.
"The essential significance of Shiva's dance is threefold: it is the image of his rhythmic play as the source of all movement; the purpose of his dance is to release the souls of men from the snare of illusion."
— Ananda K. Coomaraswamy, 1918
Every element in the image is a metaphor. The drum in his upper right hand beats the rhythm of creation. The fire in his upper left hand is the fire of destruction. His lower right hand gestures abhaya — "fear not." His lower left hand points to the lifted foot — the place of liberation. The foot pinned to the ground crushes Apasmara Purusha, the demon of ignorance and heedlessness.
The ring of fire (prabhamandala) encircling Shiva represents the universe itself — the cosmos of creation and dissolution. The matted hair flying outward contains the Ganges, the moon, and a skull. Each is a story within the story. This is not decoration; this is sacred information, encoded in bronze by craftsmen who were themselves priests.