(2.) Does shame excite a blush when the colour of the skin
allows it to be visible? and especially how low down the body
does the blush extend?

(3.) When a man is indignant or defiant does he frown, hold his body
and head erect, square his shoulders and clench his fists?

(4) When considering deeply on any subject, or trying to understand
any puzzle, does he frown, or wrinkle the skin beneath the lower eyelids?

(5.) When in low spirits, are the corners of the mouth depressed,
and the inner corner of the eyebrows raised by that muscle which
the French call the "Grief muscle"? The eyebrow in this state
becomes slightly oblique, with a little swelling at the Inner end;
and the forehead is transversely wrinkled in the middle part, but not
across the whole breadth, as when the eyebrows are raised in surprise.
(6.) When in good spirits do the eyes sparkle, with the skin a little
wrinkled round and under them, and with the mouth a little drawn back
at the corners?

(7.) When a man sneers or snarls at another, is the corner of the upper
lip over the canine or eye tooth raised on the side facing the man
whom he addresses?

(8) Can a dogged or obstinate expression be recognized,
which is chiefly shown by the mouth being firmly closed,
a lowering brow and a slight frown?

(9.) Is contempt expressed by a slight protrusion of the lips