Contouring gives the face more dimension and defines the features. The basic premise is to highlight the areas that hit the light such as the top of the cheekbones, temples the tip of the nose, inner corners of the eye and above your cupid's bow. In tandem, you can define the areas in shadow such as the area under the cheekbones, the temples and the jawline with a darker shade of foundation such as Teint Idole Ultra Wear Stick Foundation.