Madhubani, also known as Mithila painting, is a style of folk art that originated in the Mithila region of Bihar, India. It is a traditional art form that has been practiced for centuries by women in the region. Madhubani paintings are characterized by their vibrant colors, intricate designs, and depiction of mythological and religious themes.

Madhubani paintings are popular in the state of Bihar, which is located in the eastern part of India. The art form has its roots in the Mithila region of Bihar, where it has been passed down from generation to generation. Madhubani paintings are deeply intertwined with the culture and traditions of Bihar and are often used to depict important events, rituals, and festivals.

The popularity of Madhubani paintings has spread beyond Bihar and gained recognition at the national and international level. The art form has been appreciated for its unique style and aesthetic appeal. It has also been recognized as a valuable cultural heritage of India.

Madhubani paintings are not popular in states like Uttar Pradesh, Rajasthan, and Madhya Pradesh. Each of these states has its own distinct traditional art forms and folk paintings. For example, Uttar Pradesh is known for its miniature paintings and the art form of Pichwai, Rajasthan is famous for its vibrant and intricate Rajasthani miniature paintings, and Madhya Pradesh is known for its Gond art and Bhil paintings.

In conclusion, Madhubani paintings are particularly popular in the state of Bihar in India. The art form has its origins in the Mithila region of Bihar and has been practiced by women for centuries. Madhubani paintings are characterized by their vibrant colors and intricate designs, and they depict mythological and religious themes. While the art form has gained recognition at the national and international level, it is not popular in states like Uttar Pradesh, Rajasthan, and Madhya Pradesh, which have their own distinct traditional art forms and folk paintings.