A picture book is a form of children's literature that combines visual and verbal storytelling, typically featuring illustrations that complement or enhance the narrative. Designed primarily for young readers, these books often include a straightforward plot and simple language, making them accessible and engaging. The interplay between the text and illustrations helps to convey themes, emotions, and concepts, fostering early literacy skills and sparking imagination. Picture books can cater to various age groups, from toddlers to early elementary school children.