The diamond face shape is characterized by a wide forehead, narrow chin, and prominent cheekbones.

Contouring is a makeup technique used to define and enhance facial features by creating shadows and highlights.

On a round face, highlighter should be applied to the cheekbones to create the illusion of a more defined and lifted face.

The oblong face shape is characterized by a long and narrow face with a pointed chin.

To contour a square face, bronzer should be applied to the temples and jawline to create the illusion of a more oval face shape.

The heart face shape is characterized by a wide forehead and chin with a narrow mid-face.

To highlight an oval face, highlighter should be applied to the cheekbones, brow bone, and Cupid's bow to create a lifted and youthful appearance.

The triangle face shape is characterized by a wide forehead, wide cheekbones, and a narrow chin.

To contour a round face, bronzer should be applied to the temples and jawline to create the illusion of a more oval face shape.

The oval face shape is characterized by a long and narrow face with a rounded chin.

To highlight a square face, highlighter should be applied to the cheekbones, brow bone, and Cupid's bow to create a lifted and youthful appearance.

The heart face shape is characterized by a wide forehead and chin with a narrow mid-face.

To contour a triangle face, bronzer should be applied to the temples and jawline to create the illusion of a more oval face shape.

The triangle face shape is characterized by a wide forehead, wide cheekbones, and a narrow chin.

To highlight a triangle face, highlighter should be applied to the cheekbones, brow bone, and Cupid's bow to create a lifted and youthful appearance.