Forehead

Looks like

Smooth skin over the frontal bone, from the brows to the hairline, creased across by the muscle beneath.

What it does

Lifts the brows and shows surprise, worry and attention.

Keeping it well

It takes the most sun of the face: sunscreen and a hat. The lines are expression, not illness.

Related conditions

• Infantile haemangioma (strawberry mark)