The Nritta Sabha platform's base is carved as a chariot, with horses and wheels, as if it is rising out the ground. Historic texts state that the wheels were exquisitely carved and visible in the past, each about 1.25 meter diameter with 28 spokes and 33 medallions, the chariot had ornamented horses, on the wheel was a seated rishi as if he was guiding the movement. Only remnants of this structure remains now. The northern niche of the hall is carved with 14 figures in addition to Shiva as Kanakamurti. The Shiva image had been damaged and is now restored. The 14 figures include Surya (sun god), Chandra (moon god) and 12 rishis of which Narada and Tumburu with Vina can be identified, the others have been too damaged to identify but are likely Vedic rishis. Near them are women in seductive postures, some nudes, likely the wives of the rishis. Next to the northern niche with Shiva are two smaller niches, one for Patanjali seated on coiled serpent and another for bald headed Vyaghrapada, the two mythical Chidambaram saints. The western wall also has a niche with a large Shiva image in his Vrisabhantika form. Once again rishis are with him, this time in "namaste" posture. A few figures are dressed royally like warriors and these may be representation of the Chola kings.