Answer:
As Presented in the Painting;
Vaali (Sanskrit: वाली, nominative singular of the root वालिन् (Valin), also known as Bali, was king of Kishkindha in the Hindu epic Ramayan. ... Thus, during next attempt, Sugriva wore garland of Red flowers and went for battle with Vaali. This time, lord Rama could recognize who is Vaali & shot an arrow that killed him.