Caricatures have many different qualities. One of them is that the subjects’ body parts are often distorted, especially if the artist creating the caricature notices any distinguishing features on the person. Usually, facial features are heavily distorted (for example, forehead, eyes, mouth, nose, ears, etc.). Take the caricature below, for example; his forehead, hair, eyes, and cheeks are made fun of by throwing them completely out of proportion with the rest of his body.
alexcompgraph 