How the visual elements and the principles of design are applied in theatre arts?

In theatre arts, visual elements such as color, line, shape, and texture are used to create compelling set designs, costumes, and lighting that enhance storytelling. The principles of design, including balance, contrast, emphasis, and unity, guide the arrangement of these elements to evoke specific emotions and support the narrative. For instance, a dark color palette may create a somber mood, while balanced staging can draw focus to key performances. Together, these components work harmoniously to immerse the audience in the theatrical experience.