Where the audience only can see the side of an actor?

When the audience can only see the side of an actor, it often creates a sense of intimacy and intrigue, allowing them to focus on subtle expressions and body language. This technique can heighten emotional tension, as viewers are compelled to interpret the actor's feelings and thoughts from a limited perspective. It can also symbolize conflict or division, reinforcing themes within the narrative. Overall, this approach engages the audience's imagination and invites them to fill in the gaps.