Photorealism aims to make computer-generated images look like real photographs through high processing power. It is common in modern media but restricts its use in games. Cell shading uses gradients to give a hand-drawn look and is seen in anime-style games like BlazBlue and cartoons like Felix the Cat. Abstraction does not mimic real objects and emphasizes bold colors, seen in games like Tetris. Exaggeration enlarges features for effect and is prominent in anime reactions through features like enlarged eyes.