A visual resource typically featuring outlines of endearing fauna, designed to be filled with color. These illustrations often present animals in simplified or cartoon-like styles, intended to be appealing to a broad age range, particularly children. An example would be a sheet depicting a bear cub playing with a butterfly, rendered in black and white lines, awaiting the application of crayons or other coloring mediums.
These artistic activities provide several advantages, including the development of fine motor skills and the stimulation of creativity. They have been used for decades as a form of entertainment and a tool for learning about different species. Historically, such activities were primarily distributed through printed books and pamphlets, though digital versions are increasingly common.