To check a person's forehead width, we should comprehensively look at his figure, such as height, fat and thin, etc., especially according to his (her) face shape, and see if his (her) facial features are evenly distributed. People with thin faces do not necessarily have wide foreheads, and people with round faces do not necessarily have narrow foreheads. Therefore, we must judge the width of his or her forehead according to the figure of the whole person.
The width from the top of the eyebrows to the hairline of three fingers or less is considered as narrow forehead, and the width above four fingers is wide forehead.
Hairline is the edge line of hair, and its shape affects the coordination of five senses. The beauty of shape lies in roundness and naturalness. According to the traditional oriental aesthetics, the hairline should have a certain degree of ups and downs, forming a natural "M-shape", that is, having a "beautiful tip" is the standard hairline with aesthetic feeling.
The relationship between the height of hairline and the whole face should conform to the ratio of "three courts and five eyes": the highest point of hairline, the horizontal line of eyebrows, the bottom of nose and the bottom of chin. The longitudinal length of the face is divided into three equal parts, and the widest part of the face is exactly five eyes wide.
Extended data:
Santing: refers to the proportion of facial length, which is divided into three equal parts, from forehead hairline to eyebrow bone, from eyebrow bone to nasal bottom, and from nasal bottom to chin, each accounting for 1/3 of facial length.
Five eyes: refers to the proportion of face width, which is divided into five equal parts by the length of eye shape, from the left hairline to the right hairline, which is five eye shapes. There is an eye distance between the eyes, and the distance from the outside of the eyes to the hairline is one eye, each accounting for 1/5.
Concave surface: The concave surface of the face includes the concave surface between eyeball and brow bone, the concave surface between eyeball and bridge of nose, both sides of bridge of nose, sunken zygomatic arch, mental groove and middle groove.
Convex surface: The convex surface of the face includes forehead, brow bone, bridge of nose, cheekbones, chin and mandible.
Because people's bone size, fat thickness and muscle texture are different, people's faces have formed different individual characteristics. The degree of unevenness of the face mainly depends on the fat layer of the face, skull and skin.
When the skeleton is small, the turning angle is large and the fat layer is thick, the concave-convex structure is not obvious and the hierarchy is not very clear. When the skeleton is large, the turning angle is small, and the fat layer is thin, the concave-convex structure is obvious and the layers are distinct.
When the concave-convex structure is too obvious, it appears angular and lacks the softness of women. When the concave-convex structure is not obvious, it is not vivid enough or even swollen. Therefore, when making up, we should use the light and shade of color to adjust the degree of concavity and convexity of the face.
References:
Forehead? Baidu encyclopedia hairline? Baidu baike