1. Nose width, Eyes Width,
Eye corner to Ears all 1/5 ratio.
Common examples that fail to meet ratio:
Nose width too narrow
(Makes the eyes too close together)
Nose width too wide
(Makes the eyes too far apart)
Eyes too small
Face too wide
Ears too far forward
2. Hairline to Eyelids, Eyelids to Nose tip, Nose tip to Chin each 1/3. Common examples that fail to meet ratio:
Too large or narrow foreheadToo large or small cheeksSmall Chin
Nasofrontal Angle, from the forehead to nose bridge (glabella-to-nasion line intersecting with nasion- to-tip line), determines the height of the nose, and is the most deficient in asiatics.
Nasofacial Angle, from the nosebridge to the face (glabella-to-pogonion line intersecting with nasion-to-tip line) can cause the eyes to appear too close together if this angle is small, even if the nose is high enough. In the opposite end, the eyes are too far apart giving a 'lion face' look.
Nasomental Angle, the angle of the nose tip (nasion-to-tip line intersecting with tip-to- pogonion line) too large an angle will reveal too much nostrils, giving a knobby feel.