What is the author's style in The Verge by Susan Glaspell?

Expressionism was a movement in literature and the arts that took hold in the early twentieth century. It uses techniques of distortion and symbolism to try and convey inner human experience. In drama, expressionism can be thought of as "seeing the world through a particular character's eyes." For example, in The Verge, the sets appear deformed and certain elements are exaggerated because they represent Claire's experiences. When Claire feels trapped in her situation, Glaspell uses visual elements to clue in the audience. For example, in the second act, Glaspell has the audience view Claire in the tower through a "bulging window," one that might seem as if it is being pushed on from the inside. This helps to convey Claire's emotional isolation and also her desire to escape from the "prison" of her world.