Generally, people use cosmetics to make themselves more attractive. A little extra colour or definition can make a world of difference. In the wrong hands, however, or taken too far, that dab of lipstick, powder and paint can push a person straight into the Uncanny Valley. The human face disappears into the make-up, leaving something profoundly unnatural: a clown, a porcelain doll, or a something just plain grotesque. Depending on the circumstances this trope can be considered a good source of Nightmare Fuel, Fetish Fuel, or Fan Disservice. Examples of Uncanny Valley Makeup include: