The face, a silent signature

Face is a signature of every person, business or organization, but because we are so conversant with it, we have never wondered the amount of effort that goes into creation or the amount of expression, and emotions it can communicate.
Just a simple face.
For instance, the hair of the flat image in this post is composed of two layers, one lies behind the colored head, while the front hair is placed in front of the head.
Same goes with the eyes, it has three basic layers:the white part, the dark pupil and the reflection, but looking at it you will only see a flat surface.
The same process is used to create the nose, the mouth and the ear.

This illustrates that on daily basis, we have little things that speaks volume, but we often take for granted, but only if we can pause and appreciate the work that goes into its creation and what it stands for can we begin to appreciate our fellow humans.