The coloring book depicts characters from the cartoon Shrek, who are in prison. Shrek, the main character, holds a giant horse tightly and other characters hang next to him: a donkey and Pinocchio. They all look surprised and a little scared. Interesting lighting creates a tense atmosphere, and also emphasizes the comic side of the situation, because despite the danger, the characters have characteristic funny facial expressions. This coloring book is perfect for both children and adult fans of Shrek, allowing everyone to fantasize in the process of coloring.