White Snow, Bright SnowWhite Snow, Bright Snow is a 1947 children's book written by Alvin Tresselt and illustrated by Roger Duvoisin. Released by Lothrop Publishers, it was the recipient of the Caldecott Medal for illustration in 1948.Plot summaryAt the first snowfall of the year, all the grown-ups do their usual things when a snowstorm comes, while the children are filled with wonder.