What are the details of the characters in the Sistine Chapel?

On the screen, the virgin came down from the clouds holding the son. A man and a woman are painted beside the curtains on both sides. The male elder in a golden robe is Pope Siscott, who made a welcome gesture to the Virgin, while the young woman kneeling slightly is a disciple of the Virgin Vavala. She lowered her eyes devoutly, bowed her head and looked slightly shy, showing respect and obedience to the virgin child. The virgin in the middle is plump and graceful, with dignified and serene facial expression and beautiful and quiet. The two little angels lying below are looking forward to the arrival of the Virgin Mary with their eyes wide open, and their innocence is vividly painted.