God has made face of each and every human being with different shapes, posture, color etc and all are different from other except of twins which may have some identical features. This face of human being has some other features to know, especially face outlook inform us about the character/personality of him/her. You will ask “How”?. Most of us do not judge/read the face outlook easily of any person and even not been able to judge the personality but many can do. This is a miracle of Allah Almighty that he has transformed the whole life character of human being on his/her face and an intelligent man can may easily understand the persona of other. What ever we have inside our heart can only be judged and known to Allah Almighty. Whom we consider a wise person even misleads the other human through their negative actions. I think transforming the good or bad deeds of a human to his or her face is a reward as well as a release of information to other humans by the God. If you can closely watch the face of any person, you will notice that his face is similar to a face of any animal. May be its my own perception, but I have perceived that the God has turned the face of humans (not all) as similar in posture to animals because of their bad deeds they do in their real life, they have become even what they have hidden in their hearts. On the other side, you will also find the faces of good humans as pure/wiser/attractive/innocent/decent and your heart will always fall for them even will love to trust them.
Human face outlooks/posture reveals the character/personality either he/she is morally good or bad in terms of his/her deeds transformed to his face by Allah Almighty.
I remember the story told by an old man some years back (some what relevant to the above discussion) that when Muslims were performing Pilgrimage in Macca, Saudi Arabia, a person asked an old age very pious human being of God (Some refer this pious man to a noble personality of Islamic era if this story is true) sitting on the side that who among these worshipers are wise in character as well as their whole effort of worship is recognized by Allah Almighty. That pious man asked the person to watch these all worshipers moving around Khana-e-Kaba performing pilgrimage through his two fingers. The man saw an amazing scene and described that almost 97% of worshipers has a face of animal except few. He asked the pious man why is that so?. Pious man replied that these people have done atrocities on their fellow-man, didn’t given the full rights of others so their worship and even all efforts to get the love of Allah Almighty couldn’t be accepted
(Above mentioned writing is based on my own thinking/perception)