First, decide where to contour your face. For example, if you’re contouring your cheekbones, you’ll want to use a larger brush and apply foundation, bronzer, or highlighter (or whatever formula you prefer), starting at the lowest point of your cheekbone, and then blend toward your ear. Likewise, if you are contouring your nose, use a smaller brush and start applying makeup where your nose begins to meet your cheekbone, and then blend toward the tip of the nose. You may want to contour the chin and forehead, blending the makeup around the edges you want to define.