What are the elements and principles of the art Ecstasy of St. Teresa

Bernini's St. Theresa is often described as a gesamtkunstwerk (a German word meaning "total work of art") for the artist's incorporation of a variety of elements: sculpture, painting, and lighting effects all presented in a theatrical setting.

name the above painting and its artist. how has the artist used balance, variety, and movement in this piece to emphasize the man waving the cloth, in the upper right-hand corner? be specific in your response.