A related-though not as ancient-art is phrenology ,the study of the bumps on the head.Phrenologists have identified 40 bumps of various shapesand sizes on the human head.They "read" these bumps to identify a person's talents and character.For example,a bumps between the nose and forehead is said to be present in people who have natural elegance and a love of beauty.A bumps behind the curve of the ear is the sign of a courageous and adventurous person