Explanation:

- Option 1: Elephants

- While elephants are significant in Indian culture and art, M.F. Husain is not predominantly known for using them to depict a lively and free spirit.

- Option 2: Horses

- Correct Answer

- Horses were a recurrent theme in Husain's work.

- They symbolize vitality, energy, and freedom.

- M.F. Husain was known for his dynamic portrayal of horses, capturing their movement and grace.

- Option 3: Cows

- Cows appear in his artwork but often reflect cultural and religious themes.

- Not predominantly used to signify a lively and free spirit.

- Option 4: Tigers

- Tigers are symbols of power and strength.

- Husain did incorporate them but not as frequently for the purpose of depicting liveliness and freedom.