4. Strobing
If contouring is using makeup and shadows to create a face-narrowing look, then strobing is a much more natural way to achieve a similar result. The idea is that “instead of painterly bronzing and blending, strobing seeks to define your features by using light—and light alone. The makeup technique will help you channel your inner disco ball by letting your born-with-it (or, erm, enhanced) radiance shine through with reflective products.”