Horizontally, the face is divided by 8 lines which creatd 6 special zones.
1. Divide face into 2 equal 1/2 by drawing a line at the: 1. vertex, top, of the cranium 2. The line of the eye closure, 3. Base of the chin
2. Divide the face into 3 equal part by drawing lines through the: 1. hairline 2. eyebrows 3. base of the nose 4. base of the chin
3. Divide the are between the base of the nose and the base of the chin into 3 equal part by drawing lines through: 1. base of the nose 2. line of the lip closure 3. top of the chin 4. base of the chin.