The correct answer is: d) All of the above.
Madhubani paintings are a traditional form of Indian painting that originated in the Mithila region of Bihar. They are characterized by their use of bright colors, intricate patterns, and themes drawn from Hindu mythology and folklore. Sohrai and Khovar paintings are two other traditional forms of painting from Bihar. Sohrai paintings are typically done on mud walls, while Khovar paintings are done on cloth. Both styles of painting are characterized by their use of bold colors and geometric patterns. Wood carving and metalwork are also important art forms from Bihar. Woodcarving is often used to create decorative objects such as furniture, while metalwork is used to create jewelry, utensils, and other items.
All of these art forms are important expressions of the culture and heritage of Bihar. They are also popular tourist attractions, and many people come to Bihar to see these art forms being created firsthand.