The correct answer is: a) Folk paintings and crafts.
DakshinaChitra is a living heritage village in Tamil Nadu, India. It is a museum showcasing the traditional arts and crafts of South India. The village is home to over 100 artisans who demonstrate their skills in weaving, pottery, metalwork, woodcarving, and other traditional crafts. Visitors can also watch traditional dances and music performances, and learn about the history and culture of South India.
Option b) is incorrect because DakshinaChitra does not exhibit ancient temple architecture. However, it does have a replica of a traditional South Indian temple, which visitors can explore.
Option c) is incorrect because DakshinaChitra does not exhibit classical music instruments. However, it does have a music school where visitors can learn about traditional South Indian music.
Option d) is incorrect because DakshinaChitra does not exhibit traditional dance costumes. However, it does have a dance school where visitors can learn about traditional South Indian dance.