Analysis of information sources in references of the Wikipedia article "Dhanurasana" in English language version.
He also points out that these [Bharatanatyam dance] stances are very similar to Yoga Asanas, and in the Gopuram walls at Chidambaram, at least twenty different classical Yoga Asanas are depicted by the dancers, including Dhanurasana, Chakrasana, Vrikshasana, Natarajasana, Trivikramasana, Ananda Tandavasana, Padmasana, Siddhasana, Kaka Asana, Vrishchikasana and others.
Counter pose: Halasana or Sarvangasana
He also points out that these [Bharatanatyam dance] stances are very similar to Yoga Asanas, and in the Gopuram walls at Chidambaram, at least twenty different classical Yoga Asanas are depicted by the dancers, including Dhanurasana, Chakrasana, Vrikshasana, Natarajasana, Trivikramasana, Ananda Tandavasana, Padmasana, Siddhasana, Kaka Asana, Vrishchikasana and others.