Common themes in Tanjore paintings include:

The correct answer is: a) Hindu deities.

Tanjore paintings are a type of Indian painting that originated in the city of Tanjore in the 17th century. They are characterized by their use of bright colors, gold leaf, and intricate detail. Tanjore paintings often depict Hindu deities, such as Vishnu, Shiva, and Lakshmi. They may also depict scenes from Hindu mythology or from the lives of saints.

Here is a brief description of each option:

• Option a: Hindu deities. Tanjore paintings often depict Hindu deities, such as Vishnu, Shiva, and Lakshmi. They may also depict scenes from Hindu mythology or from the lives of saints.
• Option b: Landscapes and nature. Tanjore paintings do not typically depict landscapes or nature.
• Option c: Portraits of royalty. Tanjore paintings do not typically depict portraits of royalty.
• Option d: Scenes from daily life. Tanjore paintings do not typically depict scenes from daily life.