Bharatanatyam is the main dance of the Tamil people. Generally one dancer performs this dance. The dance tells a story through movements of parts of body, particularly hands. Until 1930s, girls known as devadasis performed this dance in temples. Now, it has become common, and there are many famous dancers who perform this dance. Tamil people also have many types of folk dances performed in villages. Sometimes they perform such a dance before the village goddess called Mariamma.