What helps outline the arrangement of props and scenery from a bird’s eye view?

The correct answer is the ground plan, which is an essential tool in theatre production. A ground plan is a scale drawing that shows the layout of the stage, including the arrangement of props, scenery, and set pieces from a bird’s eye view. This allows directors, designers, and stage managers to visualize how the space will be utilized and to coordinate the movement of actors and the placement of items effectively. It serves as a blueprint for the entire production, ensuring that everyone involved understands the spatial relationships and logistical requirements of the performance.

Set dressing refers to the placement of props and decorative elements to enhance the visual appeal of the set but does not provide the overall layout. Sight lines are concerned with what the audience can see from their perspective and do not directly outline prop and scenery arrangements. A key often accompanies a ground plan to provide information about symbols or colors used in the drawing; however, it does not illustrate the arrangement itself. Therefore, the ground plan is the most comprehensive representation in this context.