Your head can also be tilted up or down. When looking either down at a head or if the person is looking down, the face will appear shorter. The eyebrows will hood the eyes and come a bit closer to them and you will see the top of the nose and see how it comes to a point. The mouth will be almost touching and will seem a bit on the thin side. When mapping out a head looking down, the bisecting line that goes across the face will curve down. When the face it looking up, you will see the underside of both the chin and the nose. The eyes will seem to move closer to the eyebrows and once again the mouth wont appear as open even if it is, seeming narrow because of the way we're looking at it. The bisecting line on this head will curve up instead of down. And then straight on will be seeing everything right on and it's normal size and placement. The bisecting line just going straight across.