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Gnana Mudhra

This is Gnana Mudhra, which will give you wisdom.

Miruga Mudhra

This Mudhra is usually used by great saints who attatined the ecstacy. Watch with Bhagvan Ramakrishna. Normally he was in deep meditation and his hands shows this mudhra. You can also watch it in Natrajah's signs, one of his hand shows this mudra.