Microsoft today updated its Zune Originals with a collection of custom engravings that center on spring. The six pieces of art that make up the collection were made by the creative duo APAK as well as individual artists Carolina Melis and Linn Olofsdotter. The patterns are free and apply to any of the flash or hard drive-based Zune models. The spring Originals don't replace any existing artwork and sit alongside the Artist, Tattoo and Zodiac collections.