The National Museum has nearly 17,000 paintings, representing all important styles of Indian miniatures. It is one of the largest collections of miniature paintings in the country. The Miniature painting tradition has been a key form of Indian painting apart from murals, cloth paintings and paintings on wood. Among miniature paintings, the main schools have been- the Deccani (from the South), Mughal (Spanning Central and North India), Rajasthani (West India) and Pahari (From the hills of the North).