Caldecott Medal
The award is named for Randolph Caldecott, a nineteenth-century English illustrator. Rene Paul Chambellan designed the Medal in 1937. The obverse scene is derived from Randolph Caldecott's front cover illustration for "The Diverting History of John Gilpin" (Routledge, 1878, an edition of the 1782 poem by William Cowper), which depicts Gilpin astride a runaway horse. The reverse is based on "Four and twenty blackbirds baked in a pie", one of Caldecott's illustrations for the nursery rhyme "Sing a Song of Sixpence".
Trina Schart Hyman
Trina Schart Hyman (April 8, 1939 – November 19, 2004) was an American illustrator of children's books. She illustrated over 150 books, including fairy tales and Arthurian legends. She won the 1985 Caldecott Medal for U.S. picture book illustration, recognizing "Saint George and the Dragon", retold by Margaret Hodges.