Hilary Knight is an American artist and illustrator, best known for her work in children's literature. Born on November 21, 1926, she gained fame for her charming illustrations in books such as Eloise, written by Kay Thompson. Her distinctive style features whimsical characters and vibrant colors, making her illustrations beloved by both children and adults. In addition to her work in children's books, Knight has illustrated various magazines and created artwork for advertising campaigns. Throughout her career, she has received numerous awards for her contributions to the field of illustration, solidifying her status as a prominent figure in American art.