| A | B |
| Asymmetrical Balance | unequal proportions |
| Balance | proper degree of height & width |
| Concave | curves inward |
| Contrasting lines | create a hard edge in a style |
| Convex | curves outward |
| Diagonal lines | between horizontal & vertical |
| Emphasis | what catches the eye in a style |
| Form | outline of a style |
| Fringe | begins at apex, ends at four corners |
| Harmony | orderly & pleasing to eye |
| Horizontal lines | parallel to floor |
| Parallel | extends in same direction |
| Proportion | harmonious relationship |
| Profile | seen from side view |
| Rhythm | recurrent pattern of movement |
| Space | area hairstyle occupies |
| Symmetrical | balanced side to side |
| Transitional lines | blend & soften a style |
| Vertical lines | up & down lines, create layers |