Barbara Reid is a Canadian author and illustrator known for her unique work in children's literature. She is particularly famous for her use of plasticine to create vibrant, textured illustrations. Reid has published numerous picture books, many of which have received awards and critical acclaim. Born in Toronto, Ontario, Reid studied at the Ontario College of Art and began her career in illustration. Her books often feature themes of nature and family, making them relatable for young readers. Some of her notable works include The Party and Picture a Tree, which showcase her distinctive artistic style and storytelling ability.