The Snowy Day stamp collection showcases captivating illustrations from the beloved children’s book. Each of the four stamps captures a unique moment of Peter’s winter adventures in his iconic red snowsuit, depicting him shaping a snowball, sliding down a snowy slope, creating a snow angel, and leaving footprints in the snow. The stamps are adorned with the words “Forever” and “USA” at the bottom, while art director Antonio Alcalá masterfully designed the collection.