Assuming you want to know how to draw realistic looking hair on a person's body, here are some tips:
-When drawing hair, always start with the direction the hair is flowing. This will ensure that your hair looks natural.
-Pay attention to the thickness of the hair. Not all body hair is the same thickness.
-Use a variety of line weights to create depth and dimension in your hair.
-Hair is not one solid color. Use a range of values to create shadows and highlights.
-Don't forget about the small details! eyebrow hair, lashes, and individual strands of hair can all make a big difference.