The Liar Face is an optical illusion that has 2 forms. At first glance, you can see the outline of a face looking back at you. Clear and distinctive the lines of the face trace the eyes, nose, mouth, and chin. If you look a bit harder, are you trace the lines of the liar’s face, you can make out the word Liar spelled out in the features.
Here is the explanation of how to see the word Liar in the outline of the face.