If you want to use a stationary light or automated lighting system, you have to be able to anticipate where the actors will be on stage. A typical area is usually about 8 feet across the center of the stage. Adjustments can be made during dress rehearsal.
Project one image on the stage and another on the ceiling of the venue. Obviously the stage image should coincide with the scene, but the projected image on the ceiling can likewise support what is happening on stage. If the scene features an outdoor garden, ceiling images could include fluffy clouds, a butterfly or flower. If there is a storm scene on stage, dark clouds and lightning images on the ceiling will reinforce the scene imagery.
Create a dramatic effect for a mystery scene or seduction scene by lighting the stage from the side. Lighting from the side of the performers creates dramatic shadows and natural highlights. Set light so it comes from a 90-degree angle from either side of the stage. Because of the deep shadows, this method is not used during most theatrical scenes, but is reserved for more dramatic and sultry scenes.
Color mixing and theory is important in creating special lighting effects. Certain colors will cancel each other out instead of mixing together to create new colors. Using two pastel colors that are opposite to each other on the color wheel will appear white and will create colored shadows that add to the drama of the scene. For instance, use amber and lavender lights to illuminate the actors' faces. The mixture of light will appear white but will cast amber and lavender shadows on stage.,