The coloring book depicts the robot Cleaner from the cartoon WALL-E, which is focused on his work. He squats, holds a special tool in his hands, and the waste he collects is scattered around him. The design of the robot is made with simple geometric shapes and clear lines, making it ideal for painting. This drawing inspires children to be creative, allowing them not only to paint, but also to learn the importance of garbage collection and environmental cleanliness.