What are the characteristics of the idol of Shiva, the "king of dance" with four hands, which is placed in front of the stage during the performance of dance in India?

When a dance is performed in India, an idol of Shiva, the "King of Dance" with four hands, is often placed in front of the stage. This custom is still practiced today. His upper right hand holding a Damo such as drums, symbolizing the creation, some say symbolize a variety of sounds; his right hand under the symbol of God's protection and blessings; his left hand holding a burning flame, symbolizing that he can destroy everything he created, some say it symbolizes the destruction of the fallacy. Later generations have drawn sketches of dancers accordingly. and the propagation of truth; the left hand hangs down like an elephant's trunk to the raised foot, symbolizing freedom from all restraints; the right foot treads on a demon, which is named Moyaraka, symbolizing the conquest of evil by good; and the left foot is raised upward, symbolizing transcendence of the earthly world and upward ascension. The circumference of the circle around the Dancing God is decorated to symbolize the nature that embraces people. This statue of the Lord of Dance figuratively reveals the purpose of Indian dance.