Sandesha Kavya
The sandesha kavya (Sanskrit: सन्देशकाव्य, romanized: sandeśakāvya) or a duta kavya is a literary form and genre of Sanskrit poetry. Described as a messenger poem, the narrative of a sandesha kavya commonly consists of an exiled lover sending a message to a separated beloved through a messenger, who could be a natural element such as a bird, a cloud, the wind, or a human being.