Snowball fight (detail), December, Hours of Adelaide of Savoy, Duchess of Burgundy

c.1460-1465 / Illuminated manuscript on parchment / 8 3/5”x5 9/10” / Musée Condé, Chantilly, France

Snowball fight (detail), December, Prayer Book (fragment) / Flemish

c.1520-1530 / Ink and paint on parchment / 3 9/16”x2 9/16” / Walters Art Museum, Baltimore, MD