'图画' (tú huà) literally combines '图' (tú), meaning 'map', 'diagram', or 'image', and '画' (huà), meaning 'to draw' or 'painting'. Together, they form a noun meaning 'picture' or 'illustration' — especially one that is hand-drawn, artistic, or used for explanation. Unlike the more general '照片' (photo) or '图像' (digital image), '图画' emphasizes visual representation created intentionally, often for clarity, education, or aesthetic value.

This word appears frequently in children’s books, textbooks, art classes, and educational materials — for example, labeling parts of an animal or illustrating a story. It can refer to both black-and-white line drawings and colorful illustrations, but rarely photographs or abstract art. While '画' alone can mean 'painting' or 'drawing', adding '图' specifies the function: it’s an illustrative, communicative image rather than purely decorative art.