On stage, an actor’s features must be clearly visible to the audience sitting in the back, middle, and front of the house. Both male and female actors use stage makeup and techniques to enhance their natural features, diminish other features, and change their appearance. The use of light and shadow on stage greatly supports the theatricality of the highlighting and shading effects of the makeup. The use of stage makeup can help reveal aspects of an actor’s character, including age and state of physical as well as emotional health such as: old age, youthfulness, illness, fantasy, animal-likeness, sadness, happiness, excitement, worry, and ethnicity.