The Patachitra depicts popular folklore of Manasa Mangal Kavya. Goddess Manasa (Goddess of snakes or serpentine Goddess) is regarded as one of the most powerful Goddesses of Bengal. The story of Manasa Mangal begins with the conflict of the merchant Chand Sadagar with Manasa and ends with Chand Sadagar becoming an ardent devotee of Manasa. Chand Sadagar was a worshipper of Shiva, but Manasa hoped that she could win over Chand to worship her. But, far from worshipping her, Chand refused to even recognize her as a deity. Manasa took revenge upon Chand by destroying seven of his ships at sea and killing his seven sons.