Inspired by folk art but with a modern graphic vibe, these stamps are intended to add a touch of whimsy to your holiday mailings. With a traditional palette of red, green, and white, illustrator Kirsten Ulve channeled her love of Christmas, vintage ornaments and Scandinavian folk art to create unique digital illustrations of four-holiday icons: a prancing reindeer with antlers; an ornament tied with a bow and ready to hang; a tree topped with a star; and a stocking holding a teddy bear and a sprig of holly. Art director Antonio Alcala designed the stamps.