When the hair is viewed abstractly as if it were projected at a 90° angle from the various curves of the head, it is referred to as:

When the hair is viewed abstractly as if it were projected at a 90° angle from the various curves of the head, it is referred to as:

• A. Structure
• B. Natural fall
• C. Surface texture
• D. Normal projection

Answer: (D)

Normal projection is the idea of viewing hair as if it’s projected straight out from the scalp at a 90° angle to the curves of the head. This perpendicular reference lets you see where each strand would extend from the scalp in a straight line, which is essential for planning even layers, uniform lines, and balanced volume around curved surfaces. It provides a consistent way to assess how hair will sit and fall when cut in relation to the head’s contours. This differs from natural fall, which describes how hair actually drapes under gravity and weight; surface texture, which is about how the hair’s surface feels and appears; and structure, which refers to the overall form or silhouette rather than the specific projection direction.

Normal projection is the idea of viewing hair as if it’s projected straight out from the scalp at a 90° angle to the curves of the head. This perpendicular reference lets you see where each strand would extend from the scalp in a straight line, which is essential for planning even layers, uniform lines, and balanced volume around curved surfaces. It provides a consistent way to assess how hair will sit and fall when cut in relation to the head’s contours. This differs from natural fall, which describes how hair actually drapes under gravity and weight; surface texture, which is about how the hair’s surface feels and appears; and structure, which refers to the overall form or silhouette rather than the specific projection direction.