Krishnattam is a dance-drama form that depicts stories from the life of:

Lord Shiva
Lord Rama
Lord Krishna
Lord Ayyappa

The correct answer is: C) Lord Krishna.

Krishnattam is a dance-drama form that depicts stories from the life of Lord Krishna. It is a classical dance form of Kerala, India. The dance is performed by a group of dancers, who wear elaborate costumes and makeup. The dancers use their hands, feet, and facial expressions to tell the story. Krishnattam is a very popular dance form in Kerala, and it is often performed at temples and other religious festivals.

Lord Krishna is one of the most important deities in Hinduism. He is the eighth avatar of Vishnu, the supreme god. Krishna is known for his mischievous childhood pranks, his love of music and dance, and his role in the Mahabharata, one of the most important Hindu epics.

The other options are incorrect because they do not depict stories from the life of Lord Krishna. Lord Shiva is the third god of the Hindu Trimurti, the other two being Brahma and Vishnu. Lord Rama is the hero of the Ramayana, another important Hindu epic. Lord Ayyappa is a god who is worshipped primarily in Kerala.