Final answer:
The overall direction of hair design is analyzed by where the hair moves in relation to the face, which strongly influences the styling and the visual appearance.
Step-by-step explanation:
The overall direction of a hair design can be analyzed according to where the hair moves in relation to the face. When considering the options provided, the correct answer is: B. face. The direction in which hair moves around the face can dramatically affect the visual impact and style of a hair design. Different styles can frame the face in various ways, emphasizing features or altering perceived face shape.