Example Concept: Facial expressions are key to conveying emotion in character design. By adjusting the position and shape of the eyes, eyebrows, and mouth, you can depict emotions such as happiness, anger, sadness, or surprise. For instance, raised eyebrows and a wide-open mouth can suggest surprise, while a furrowed brow and downturned mouth can indicate anger or frustration. Understanding these visual cues helps in creating characters that resonate emotionally with the audience.