The Caldecott Medal is awarded yearly to the book that best represents the highest quality of children's book illustration, whether through innovation or skilled homage to past artistic traditions. Oftentimes, a key factor is the skill at which the illustrator designs their illustrations to further the aims of the text, something for which today's writer/illustrator is well known for. This illustrator has not only won the Caldecott Medal, but has also been a Caldecott Honor recipient an astounding three times. Join us as we take a closer look at Paul O. Zelinsky in this edition of our Caldecott Winning Illustrators Series: