There are four images of different people. I will talk about each one's personality by looking at their face.
1.- We can see that the first girl has the two sides of her face similar. Consequently, we can say that is calm and cheerful.
2.- In the second photo we can appreciate a man with a long upper lip. That means that he is a sarcastic person.
3.- The third girl has a fine hair, therefore, we can speak about a senstive person.
4.- The last photo instead, indicates that he is a man talkative because he has thick lips.