What do we call a picture or imitation that exaggerates certain characteristics for effect?

A picture or imitation that exaggerates certain characteristics for effect is known as a caricature. This form of artistic expression emphasizes particular traits—whether they are physical features or personality traits—often to create humor or commentary about the subject. Caricatures are commonly used in political cartoons and entertainment to highlight flaws or distinctive qualities in a playful manner.

Conversely, a portrait captures the likeness of a person, focusing on their physical appearance without exaggeration. An abstract representation moves away from realistic depictions altogether, conveying ideas and emotions rather than specific attributes. A still life is a genre of art focusing on inanimate objects, showcasing their arrangement and color without any human characteristics. Thus, the term that specifically conveys the act of exaggeration for effect is caricature.