What is the primary use of sticks of make-up in different shades?

The primary use of sticks of makeup in different shades is to create lines, bruises, shading, and highlighting. This is essential in the practice of makeup artistry, particularly in drama and performing arts, where the portrayal of characters often requires more than just standard cosmetic application. The ability to manipulate light and shadow on the face using various colors allows performers to transform their appearance to match a character's specific traits, age, or even emotional state. Different shades can simulate the effects of lighting on the face, creating dimension that enhances performances on stage.

While sticks of makeup can indeed serve other purposes, such as covering blemishes or applying foundation and blush, their versatility in creating contour and dramatic effects is what makes them particularly valuable in performance contexts. This skill is crucial for actors who need to adapt their looks for different roles, often in ways that a more straightforward application would not achieve.