You will find face expressions, positions, their movements, and muscles of the face from different age groups. See how facial expressions capture the emotional states. Hope you would like this collection and find out inspiring for you.
At age of 100 years
Mr Madeli
Homeless Old Women
Harbour Worker
An Amuntai boy
Happy Little Girl
Musician
Source: http://www.thedesignwork.com/a-classic-photography-on-face-expressions/