Indian drama and theatre has a long history alongside its music and dance. Kalidasa's plays like Shakuntala and Meghadoota are some of the older dramas, following those of Bhasa. Kutiyattam of Kerala, is the only surviving specimen of the ancient Sanskrit theatre, thought to have originated around the beginning of the Common Era, and is officially recognised by UNESCO as a Masterpiece of the Oral and Intangible Heritage of Humanity. It strictly follows the Natya Shastra. Nātyāchārya Māni Mādhava Chākyār is credited for reviving the age old drama tradition from extinction. He was known for mastery of Rasa Abhinaya. He started to perform the Kalidasa plays like Abhijñānaśākuntala, Vikramorvaśīya and Mālavikāgnimitra; Bhasa's Swapnavāsavadatta and Pancharātra; Harsha's Nagananda. Shadow Play Shadow puppets are an ancient part of India's culture and art, particularly regionally as the keelu bomme and Tholu bommalata of Andhra Pradesh, the Togalu gombeyaata in Karnataka, the charma bahuli natya in Maharashtra, the Ravana chhaya in Odisha, the Tholpavakoothu in Kerala and the thol bommalatta in Tamil Nadu. Shadow puppet play is also found in pictorial traditions in India, such as temple mural painting, loose-leaf folio paintings, and the narrative paintings. Dance forms such as the Chhau of Odisha literally mean "shadow". The shadow theatre dance drama theatre are usually performed on platform stages attached to Hindu temples, and in some regions these are called Koothu Madams or Koothambalams. In many regions, the puppet drama play is performed by itinerant artist families on temporary stages during major temple festivals. Legends from the Hindu epics Ramayana and the Mahabharata dominate their repertoire. However, the details and the stories vary regionally. During the 19th century and early parts of the 20th century of the colonial era, Indologists believed that shadow puppet plays had become extinct in India, though mentioned in its ancient Sanskrit texts. In the 1930s and thereafter, states Stuart Blackburn, these fears of its extinction were found to be false as evidence emerged that shadow puppetry had remained a vigorous rural tradition in central Kerala mountains, most of Karnataka, northern Andhra Pradesh, parts of Tamil Nadu, Odisha and southern Maharashtra. The Marathi people, particularly of low caste, had preserved and vigorously performed the legends of Hindu epics as a folk tradition. The importance of Marathi artists is evidenced, states Blackburn, from the puppeteers speaking Marathi as their mother tongue in many non-Marathi speaking states of India. According to Beth