Stick figures are simple drawings that represent human figures using straight lines and circles. They typically consist of a circle for the head, a vertical line for the body, and lines for the arms and legs. These minimalist representations are often used in art, animations, and instructional materials due to their ease of creation and clarity. Stick figures can convey a wide range of actions and emotions despite their simplicity. They are commonly found in comics, animations, and educational materials, making them accessible for all ages. Their straightforward design allows for quick communication of ideas without the need for detailed illustrations.