formation of face...

ever wonder how is the formation of face??
hm..
i never wonder about it until i took up the course of paediatrics for audiology and speech pathology..
we studied about embryology..
and we even study about the formation of the face..

hm..
dont misunderstood,
the blue and yellow is actually the formation of our nose,not the eyes..
hehe..
we look like Donald Duck during the process..
aren't we??
=p