Hush-a-bye baby_hi res Published May 8, 2012 at 400 × 280 in Frick Art & Historical Center celebrates children’s books Kate Greenaway (British, 1846-1901), “Hush-a-Bye, Baby” from “The April Baby’s Book of Tunes,” 1900. Watercolor on paper, 2 3/16 inches by 4 inches. Collection Cartoon Art Museum, San Francisco, Calif. Image: E. G. Schempf.Hush-a-bye baby illustration